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Conserved domains on  [gi|30682984|ref|NP_196567|]
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NAD(P)-binding Rossmann-fold superfamily protein [Arabidopsis thaliana]

Protein Classification

SDR family oxidoreductase( domain architecture ID 10143300)

classical SDR (short-chain dehydrogenase/reductase) family NAD(P)-dependent oxidoreductase may catalyze isomerization, decarboxylation, epimerization, C=N bond reduction, dehydration, dehalogenation, enoyl-CoA reduction, and/or carbonyl-alcohol oxidoreduction; classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue

CATH:  3.40.50.720
EC:  1.-.-.-
Gene Ontology:  GO:0016491
SCOP:  4000029

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
17beta-HSD-like_SDR_c cd05374
17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid ...
9-254 1.21e-95

17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


:

Pssm-ID: 187632 [Multi-domain]  Cd Length: 248  Bit Score: 281.43  E-value: 1.21e-95
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL--EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:cd05374   2 VVLITGCS-SGIGLALALALAAQGYRVIATARNPDKLESLgeLLNDNLEVLELDVTDEESIKAAVKEVIERFGRIDVLVN 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTL 166
Cdd:cd05374  81 NAGYGLFGPLEETSIEEVRELFEVNVFGPLRVTRAFLPLMRKQGSGRIVNVSSVAGLVPTPFLGPYCASKAALEALSESL 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 167 RLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEAIRERaFISQRMNPTPAETFARDTVAAVLKKNPPA 246
Cdd:cd05374 161 RLELAPFGIKVTIIEPGPVRTGFADNAAGSALEDPEISPYAPERKEIKEN-AAGVGSNPGDPEKVADVIVKALTSESPPL 239

                ....*...
gi 30682984 247 WFSSGRYS 254
Cdd:cd05374 240 RYFLGSDA 247
 
Name Accession Description Interval E-value
17beta-HSD-like_SDR_c cd05374
17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid ...
9-254 1.21e-95

17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187632 [Multi-domain]  Cd Length: 248  Bit Score: 281.43  E-value: 1.21e-95
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL--EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:cd05374   2 VVLITGCS-SGIGLALALALAAQGYRVIATARNPDKLESLgeLLNDNLEVLELDVTDEESIKAAVKEVIERFGRIDVLVN 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTL 166
Cdd:cd05374  81 NAGYGLFGPLEETSIEEVRELFEVNVFGPLRVTRAFLPLMRKQGSGRIVNVSSVAGLVPTPFLGPYCASKAALEALSESL 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 167 RLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEAIRERaFISQRMNPTPAETFARDTVAAVLKKNPPA 246
Cdd:cd05374 161 RLELAPFGIKVTIIEPGPVRTGFADNAAGSALEDPEISPYAPERKEIKEN-AAGVGSNPGDPEKVADVIVKALTSESPPL 239

                ....*...
gi 30682984 247 WFSSGRYS 254
Cdd:cd05374 240 RYFLGSDA 247
YqjQ COG0300
Short-chain dehydrogenase [General function prediction only];
6-274 3.73e-71

Short-chain dehydrogenase [General function prediction only];


Pssm-ID: 440069 [Multi-domain]  Cd Length: 252  Bit Score: 219.36  E-value: 3.73e-71
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:COG0300   4 TGKTVLITGAS-SGIGRALARALAARGARVVLVARDAERLEALAAElraagARVEVVALDVTDPDAVAALAEAVLARFGP 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:COG0300  83 IDVLVNNAGVGGGGPFEELDLEDLRRVFEVNVFGPVRLTRALLPLMRARGRGRIVNVSSVAGLRGLPGMAAYAASKAALE 162
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIAnsavatfnkmpelklykpyeeairERAFISQRMNPTPAETFARDTVAAVL 240
Cdd:COG0300 163 GFSESLRAELAPTGVRVTAVCPGPVDTPFT------------------------ARAGAPAGRPLLSPEEVARAILRALE 218
                       250       260       270
                ....*....|....*....|....*....|....
gi 30682984 241 KKNPPAWFsSGRYSTLMAVMYHMPLWLKDFFQKQ 274
Cdd:COG0300 219 RGRAEVYV-GWDARLLARLLRLLPRLFDRLLRRA 251
PRK05693 PRK05693
SDR family oxidoreductase;
8-279 7.42e-70

SDR family oxidoreductase;


Pssm-ID: 168186 [Multi-domain]  Cd Length: 274  Bit Score: 216.97  E-value: 7.42e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVLVNN 87
Cdd:PRK05693   2 PVVLITGCSSG-IGRALADAFKAAGYEVWATARKAEDVEALAAAGFTAVQ-LDVNDGAALARLAEELEAEHGGLDVLINN 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   88 AGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:PRK05693  80 AGYGAMGPLLDGGVEAMRRQFETNVFAVVGVTRALFPLL-RRSRGLVVNIGSVSGVLVTPFAGAYCASKAAVHALSDALR 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  168 LELRPFGIDVINVVPGGIRTNIANSAVATFNKM-PELKLYKPYEEAIRERAFISQRmNPTPAETFARDTVAAVLKKNPPA 246
Cdd:PRK05693 159 LELAPFGVQVMEVQPGAIASQFASNASREAEQLlAEQSPWWPLREHIQARARASQD-NPTPAAEFARQLLAAVQQSPRPR 237
                        250       260       270
                 ....*....|....*....|....*....|...
gi 30682984  247 WFSSGRYSTLMAVMYHmplWLKDFFQKQVLMKK 279
Cdd:PRK05693 238 LVRLGNGSRALPLLAR---LLPRGLLDRVLRKR 267
adh_short pfam00106
short chain dehydrogenase; This family contains a wide variety of dehydrogenases.
9-196 2.61e-62

short chain dehydrogenase; This family contains a wide variety of dehydrogenases.


Pssm-ID: 395056 [Multi-domain]  Cd Length: 195  Bit Score: 194.75  E-value: 2.61e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTM----TDLEQDSRLFV-KELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:pfam00106   2 VALVTGASSG-IGRAIAKRLAKEGAKVVLVDRSEEKLeavaKELGALGGKALfIQGDVTDRAQVKALVEQAVERLGRLDI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:pfam00106  81 LVNNAGITGLGPFSELSDEDWERVIDVNLTGVFNLTRAVLPAMIKGSGGRIVNISSVAGLVPYPGGSAYSASKAAVIGFT 160
                         170       180       190
                  ....*....|....*....|....*....|...
gi 30682984   164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:pfam00106 161 RSLALELAPHGIRVNAVAPGGVDTDMTKELRED 193
PHB_DH TIGR01963
3-hydroxybutyrate dehydrogenase; This model represents a subfamily of the short chain ...
9-215 5.70e-31

3-hydroxybutyrate dehydrogenase; This model represents a subfamily of the short chain dehydrogenases. Characterized members so far as 3-hydroxybutyrate dehydrogenases and are found in species that accumulate ester polmers called polyhydroxyalkanoic acids (PHAs) under certain conditions. Several members of the family are from species not known to accumulate PHAs, including Oceanobacillus iheyensis and Bacillus subtilis. However, polymer formation is not required for there be a role for 3-hydroxybutyrate dehydrogenase; it may be members of this family have the same function in those species.


Pssm-ID: 211705 [Multi-domain]  Cd Length: 255  Bit Score: 115.93  E-value: 5.70e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKE-----LDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:TIGR01963   3 TALVTG-AASGIGLAIARALAAAGANVVVNDFGEEGAEAAAKVAGDAGGSviylpADVTKEDEIADMIAAAAAEFGGLDI 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:TIGR01963  82 LVNNAGIQHVAPIEEFPPEDWDRIIAVMLTSAFHTIRAALPHMKKQGWGRIINIASAHGLVASPFKSAYVAAKHGLIGLT 161
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 30682984   164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKmpelKLYKPYEEAIRE 215
Cdd:TIGR01963 162 KVLALEVAEHGITVNAICPGYVRTPLVEKQIADQAK----TRGIPEEQVIRE 209
BenD NF040811
benzoate diol dehydrogenase BenD;
9-184 5.80e-19

benzoate diol dehydrogenase BenD;


Pssm-ID: 468752 [Multi-domain]  Cd Length: 256  Bit Score: 83.79  E-value: 5.80e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSrstmtDL---------EQDSRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:NF040811   6 VVVVTGAAQG-IGRGVAERAAAEGARVVLVDRS-----DLvhevaaelrAAGGEAIAVTADLETYEGAEAAMAAAVERFG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   80 KIDVLVNNAGvqcvG-----PLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVmapgpwAGV--- 151
Cdd:NF040811  80 RIDVLINNVG----GtiwakPFEEYEPEQIEAEIRRSLFPTLWCCRAVLPHMLEQGGGTIVNVSSIAT------RGInrv 149
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  152 -YTATKAAIHALTDTLRLELRPFGIDVINVVPGG 184
Cdd:NF040811 150 pYSAAKGGVNALTASLAFEYAERGIRVNATAPGG 183
SDR_dihy_bifunc NF012208
bifunctional dihydropteridine reductase/dihydrofolate reductase TmpR; Members of this family ...
11-189 2.21e-13

bifunctional dihydropteridine reductase/dihydrofolate reductase TmpR; Members of this family are SDR family oxidoreductases, unrelated to previously known families of dihydrofolate reductase (DHFR), one of which was demonstrated to be a bifunctional dihydropteridine reductase/dihydrofolate reductase. The DHFR activity can give a heterologously expressed protein the ability to confer resistance to trimethoprim, an inhibitor of most forms of DHFR.


Pssm-ID: 411089 [Multi-domain]  Cd Length: 233  Bit Score: 67.64  E-value: 2.21e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGcSQGGIGHALAREFTEKGCRVVAtsRSRSTMTDLEQDSRLF----VKELDVQSD----QNVSKVLSEVIDKFGKID 82
Cdd:NF012208   2 LVTG-SARGIGRAIALALAREGFDVAV--HYRRSAEAAEQTAQEAealgVKAITLQADltdpEQARSLVEEAAEALGGLS 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVG----SITVMAPGPWAgvYTATKAA 158
Cdd:NF012208  79 VLVNNVGNYLHKPLLETTDEEWHEMLDSNLNATFYVTQAALPLMRAAGWGRIVNLGyagaQNLLARPGITP--YVIAKTG 156
                        170       180       190
                 ....*....|....*....|....*....|..
gi 30682984  159 IHALTDTLRLELRPFGIDViNVV-PGGIRTNI 189
Cdd:NF012208 157 VIIYSKALAKELAGDGITV-NVVsPGVAENSV 187
PKS_KR smart00822
This enzymatic domain is part of bacterial polyketide synthases; It catalyses the first step ...
9-115 1.87e-07

This enzymatic domain is part of bacterial polyketide synthases; It catalyses the first step in the reductive modification of the beta-carbonyl centres in the growing polyketide chain. It uses NADPH to reduce the keto group to a hydroxy group.


Pssm-ID: 214833 [Multi-domain]  Cd Length: 180  Bit Score: 50.17  E-value: 1.87e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984      9 VVLITGCSqGGIGHALAREFTEKGCR-VVATSRS-------RSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:smart00822   2 TYLITGGL-GGLGRALARWLAERGARrLVLLSRSgpdapgaAALLAELEAAgARVTVVACDVADRDALAAVLAAIPAVEG 80
                           90       100       110
                   ....*....|....*....|....*....|....*.
gi 30682984     80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGS 115
Cdd:smart00822  81 PLTGVIHAAGVLDDGVLASLTPERFAAVLAPKAAGA 116
 
Name Accession Description Interval E-value
17beta-HSD-like_SDR_c cd05374
17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid ...
9-254 1.21e-95

17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187632 [Multi-domain]  Cd Length: 248  Bit Score: 281.43  E-value: 1.21e-95
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL--EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:cd05374   2 VVLITGCS-SGIGLALALALAAQGYRVIATARNPDKLESLgeLLNDNLEVLELDVTDEESIKAAVKEVIERFGRIDVLVN 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTL 166
Cdd:cd05374  81 NAGYGLFGPLEETSIEEVRELFEVNVFGPLRVTRAFLPLMRKQGSGRIVNVSSVAGLVPTPFLGPYCASKAALEALSESL 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 167 RLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEAIRERaFISQRMNPTPAETFARDTVAAVLKKNPPA 246
Cdd:cd05374 161 RLELAPFGIKVTIIEPGPVRTGFADNAAGSALEDPEISPYAPERKEIKEN-AAGVGSNPGDPEKVADVIVKALTSESPPL 239

                ....*...
gi 30682984 247 WFSSGRYS 254
Cdd:cd05374 240 RYFLGSDA 247
YqjQ COG0300
Short-chain dehydrogenase [General function prediction only];
6-274 3.73e-71

Short-chain dehydrogenase [General function prediction only];


Pssm-ID: 440069 [Multi-domain]  Cd Length: 252  Bit Score: 219.36  E-value: 3.73e-71
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:COG0300   4 TGKTVLITGAS-SGIGRALARALAARGARVVLVARDAERLEALAAElraagARVEVVALDVTDPDAVAALAEAVLARFGP 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:COG0300  83 IDVLVNNAGVGGGGPFEELDLEDLRRVFEVNVFGPVRLTRALLPLMRARGRGRIVNVSSVAGLRGLPGMAAYAASKAALE 162
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIAnsavatfnkmpelklykpyeeairERAFISQRMNPTPAETFARDTVAAVL 240
Cdd:COG0300 163 GFSESLRAELAPTGVRVTAVCPGPVDTPFT------------------------ARAGAPAGRPLLSPEEVARAILRALE 218
                       250       260       270
                ....*....|....*....|....*....|....
gi 30682984 241 KKNPPAWFsSGRYSTLMAVMYHMPLWLKDFFQKQ 274
Cdd:COG0300 219 RGRAEVYV-GWDARLLARLLRLLPRLFDRLLRRA 251
PRK05693 PRK05693
SDR family oxidoreductase;
8-279 7.42e-70

SDR family oxidoreductase;


Pssm-ID: 168186 [Multi-domain]  Cd Length: 274  Bit Score: 216.97  E-value: 7.42e-70
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVLVNN 87
Cdd:PRK05693   2 PVVLITGCSSG-IGRALADAFKAAGYEVWATARKAEDVEALAAAGFTAVQ-LDVNDGAALARLAEELEAEHGGLDVLINN 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   88 AGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:PRK05693  80 AGYGAMGPLLDGGVEAMRRQFETNVFAVVGVTRALFPLL-RRSRGLVVNIGSVSGVLVTPFAGAYCASKAAVHALSDALR 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  168 LELRPFGIDVINVVPGGIRTNIANSAVATFNKM-PELKLYKPYEEAIRERAFISQRmNPTPAETFARDTVAAVLKKNPPA 246
Cdd:PRK05693 159 LELAPFGVQVMEVQPGAIASQFASNASREAEQLlAEQSPWWPLREHIQARARASQD-NPTPAAEFARQLLAAVQQSPRPR 237
                        250       260       270
                 ....*....|....*....|....*....|...
gi 30682984  247 WFSSGRYSTLMAVMYHmplWLKDFFQKQVLMKK 279
Cdd:PRK05693 238 LVRLGNGSRALPLLAR---LLPRGLLDRVLRKR 267
YdfG COG4221
NADP-dependent 3-hydroxy acid dehydrogenase YdfG [Energy production and conversion]; ...
5-193 2.01e-67

NADP-dependent 3-hydroxy acid dehydrogenase YdfG [Energy production and conversion]; NADP-dependent 3-hydroxy acid dehydrogenase YdfG is part of the Pathway/BioSystem: Pyrimidine degradation


Pssm-ID: 443365 [Multi-domain]  Cd Length: 240  Bit Score: 209.27  E-value: 2.01e-67
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   5 DESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:COG4221   3 DKGKVALITGAS-SGIGAATARALAAAGARVVLAARRAERLEALAAElgGRALAVPLDVTDEAAVEAAVAAAVAEFGRLD 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:COG4221  82 VLVNNAGVALLGPLEELDPEDWDRMIDVNVKGVLYVTRAALPAMRARGSGHIVNISSIAGLRPYPGGAVYAATKAAVRGL 161
                       170       180       190
                ....*....|....*....|....*....|.
gi 30682984 163 TDTLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:COG4221 162 SESLRAELRPTGIRVTVIEPGAVDTEFLDSV 192
adh_short pfam00106
short chain dehydrogenase; This family contains a wide variety of dehydrogenases.
9-196 2.61e-62

short chain dehydrogenase; This family contains a wide variety of dehydrogenases.


Pssm-ID: 395056 [Multi-domain]  Cd Length: 195  Bit Score: 194.75  E-value: 2.61e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTM----TDLEQDSRLFV-KELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:pfam00106   2 VALVTGASSG-IGRAIAKRLAKEGAKVVLVDRSEEKLeavaKELGALGGKALfIQGDVTDRAQVKALVEQAVERLGRLDI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:pfam00106  81 LVNNAGITGLGPFSELSDEDWERVIDVNLTGVFNLTRAVLPAMIKGSGGRIVNISSVAGLVPYPGGSAYSASKAAVIGFT 160
                         170       180       190
                  ....*....|....*....|....*....|...
gi 30682984   164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:pfam00106 161 RSLALELAPHGIRVNAVAPGGVDTDMTKELRED 193
PRK06179 PRK06179
short chain dehydrogenase; Provisional
6-244 1.54e-59

short chain dehydrogenase; Provisional


Pssm-ID: 235725 [Multi-domain]  Cd Length: 270  Bit Score: 190.11  E-value: 1.54e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLfvkELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK06179   3 NSKVALVTGASSG-IGRATAEKLARAGYRVFGTSRNPARAAPIPGVELL---ELDVTDDASVQAAVDEVIARAGRIDVLV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK06179  79 NNAGVGLAGAAEESSIAQAQALFDTNVFGILRMTRAVLPHMRAQGSGRIINISSVLGFLPAPYMALYAASKHAVEGYSES 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  166 LRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPElklykpYEeaiRERAFISQRMN------PTPaETFARDTVAAV 239
Cdd:PRK06179 159 LDHEVRQFGIRVSLVEPAYTKTNFDANAPEPDSPLAE------YD---RERAVVSKAVAkavkkaDAP-EVVADTVVKAA 228

                 ....*
gi 30682984  240 LKKNP 244
Cdd:PRK06179 229 LGPWP 233
SDR_c cd05233
classical (c) SDRs; SDRs are a functionally diverse family of oxidoreductases that have a ...
10-190 4.00e-57

classical (c) SDRs; SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212491 [Multi-domain]  Cd Length: 234  Bit Score: 182.87  E-value: 4.00e-57
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVK----ELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:cd05233   1 ALVTGAS-SGIGRAIARRLAREGAKVVLADRNEEALAELAAIEALGGNavavQADVSDEEDVEALVEEALEEFGRLDILV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:cd05233  80 NNAGIARPGPLEELTDEDWDRVLDVNLTGVFLLTRAALPHMKKQGGGRIVNISSVAGLRPLPGQAAYAASKAALEGLTRS 159
                       170       180
                ....*....|....*....|....*
gi 30682984 166 LRLELRPFGIDVINVVPGGIRTNIA 190
Cdd:cd05233 160 LALELAPYGIRVNAVAPGLVDTPML 184
PRK06180 PRK06180
short chain dehydrogenase; Provisional
6-246 1.47e-55

short chain dehydrogenase; Provisional


Pssm-ID: 180446 [Multi-domain]  Cd Length: 277  Bit Score: 180.50  E-value: 1.47e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDS--RLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK06180   3 SMKTWLITGVSSG-FGRALAQAALAAGHRVVGTVRSEAARADFEALHpdRALARLLDVTDFDAIDAVVADAEATFGPIDV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK06180  82 LVNNAGYGHEGAIEESPLAEMRRQFEVNVFGAVAMTKAVLPGMRARRRGHIVNITSMGGLITMPGIGYYCGSKFALEGIS 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  164 DTLRLELRPFGIDVINVVPGGIRTNIAN-SAVATFNKMPEL-KLYKPYEEAIRERAFiSQRMNPTPAetfARDTVAAVLK 241
Cdd:PRK06180 162 ESLAKEVAPFGIHVTAVEPGSFRTDWAGrSMVRTPRSIADYdALFGPIRQAREAKSG-KQPGDPAKA---AQAILAAVES 237

                 ....*
gi 30682984  242 KNPPA 246
Cdd:PRK06180 238 DEPPL 242
FabG COG1028
NAD(P)-dependent dehydrogenase, short-chain alcohol dehydrogenase family [Lipid transport and ...
9-189 3.17e-54

NAD(P)-dependent dehydrogenase, short-chain alcohol dehydrogenase family [Lipid transport and metabolism]; NAD(P)-dependent dehydrogenase, short-chain alcohol dehydrogenase family is part of the Pathway/BioSystem: Fatty acid biosynthesis


Pssm-ID: 440651 [Multi-domain]  Cd Length: 249  Bit Score: 176.13  E-value: 3.17e-54
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRS----TMTDLEQDSR--LFVkELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:COG1028   8 VALVTGGS-SGIGRAIARALAAEGARVVITDRDAEaleaAAAELRAAGGraLAV-AADVTDEAAVEALVAAAVAAFGRLD 85
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:COG1028  86 ILVNNAGITPPGPLEELTEEDWDRVLDVNLKGPFLLTRAALPHMRERGGGRIVNISSIAGLRGSPGQAAYAASKAAVVGL 165
                       170       180
                ....*....|....*....|....*..
gi 30682984 163 TDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:COG1028 166 TRSLALELAPRGIRVNAVAPGPIDTPM 192
PRK06182 PRK06182
short chain dehydrogenase; Validated
6-260 7.38e-52

short chain dehydrogenase; Validated


Pssm-ID: 180448 [Multi-domain]  Cd Length: 273  Bit Score: 170.53  E-value: 7.38e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEqDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK06182   2 QKKVALVTGASSG-IGKATARRLAAQGYTVYGAARRVDKMEDLA-SLGVHPLSLDVTDEASIKAAVDTIIAEEGRIDVLV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSI-----TVMapGPWagvYTATKAAIH 160
Cdd:PRK06182  80 NNAGYGSYGAIEDVPIDEARRQFEVNLFGAARLTQLVLPHMRAQRSGRIINISSMggkiyTPL--GAW---YHATKFALE 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEAI--RERAFISQRMNpTPAETFARDTVAA 238
Cdd:PRK06182 155 GFSDALRLEVAPFGIDVVVIEPGGIKTEWGDIAADHLLKTSGNGAYAEQAQAVaaSMRSTYGSGRL-SDPSVIADAISKA 233
                        250       260
                 ....*....|....*....|..
gi 30682984  239 VLKKNPPAWFSSGRYSTLMAVM 260
Cdd:PRK06182 234 VTARRPKTRYAVGFGAKPLIFL 255
11beta-HSD1_like_SDR_c cd05332
11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1)-like, classical (c) SDRs; Human ...
9-271 3.46e-50

11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1)-like, classical (c) SDRs; Human 11beta_HSD1 catalyzes the NADP(H)-dependent interconversion of cortisone and cortisol. This subgroup also includes human dehydrogenase/reductase SDR family member 7C (DHRS7C) and DHRS7B. These proteins have the GxxxGxG nucleotide binding motif and S-Y-K catalytic triad characteristic of the SDRs, but have an atypical C-terminal domain that contributes to homodimerization contacts. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187593 [Multi-domain]  Cd Length: 257  Bit Score: 165.84  E-value: 3.46e-50
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRstmTDLEQ---------DSRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:cd05332   5 VVIITGASSG-IGEELAYHLARLGARLVLSARRE---ERLEEvkseclelgAPSPHVVPLDMSDLEDAEQVVEEALKLFG 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:cd05332  81 GLDILINNAGISMRSLFHDTSIDVDRKIMEVNYFGPVALTKAALPHLIERSQGSIVVVSSIAGKIGVPFRTAYAASKHAL 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPElklykpyeeaiRERAFISQRMnptPAETFARDTVAAV 239
Cdd:cd05332 161 QGFFDSLRAELSEPNISVTVVCPGLIDTNIAMNALSGDGSMSA-----------KMDDTTANGM---SPEECALEILKAI 226
                       250       260       270
                ....*....|....*....|....*....|..
gi 30682984 240 LKKNPPAWFSSGRYSTlmavmyhmPLWLKDFF 271
Cdd:cd05332 227 ALRKREVFYARQVPLL--------AVYLRQLF 250
DltE COG3967
Short-chain dehydrogenase involved in D-alanine esterification of teichoic acids [Cell wall ...
10-201 1.58e-44

Short-chain dehydrogenase involved in D-alanine esterification of teichoic acids [Cell wall/membrane/envelope biogenesis, Lipid transport and metabolism];


Pssm-ID: 443167 [Multi-domain]  Cd Length: 246  Bit Score: 150.70  E-value: 1.58e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDS-RLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:COG3967   8 ILITGGT-SGIGLALAKRLHARGNTVIITGRREEKLEEAAAANpGLHTIVLDVADPASIAALAEQVTAEFPDLNVLINNA 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  89 GVQCVGPLAETP--ISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTL 166
Cdd:COG3967  87 GIMRAEDLLDEAedLADAEREITTNLLGPIRLTAAFLPHLKAQPEAAIVNVSSGLAFVPLAVTPTYSATKAALHSYTQSL 166
                       170       180       190
                ....*....|....*....|....*....|....*
gi 30682984 167 RLELRPFGIDVINVVPGGIRTNIANSAVATFNKMP 201
Cdd:COG3967 167 RHQLKDTSVKVIELAPPAVDTDLTGGQGGDPRAMP 201
type2_17beta_HSD-like_SDR_c cd09805
human 17beta-hydroxysteroid dehydrogenase type 2 (type 2 17beta-HSD)-like, classical (c) SDRs; ...
10-271 6.41e-44

human 17beta-hydroxysteroid dehydrogenase type 2 (type 2 17beta-HSD)-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. This classical-SDR subgroup includes the human proteins: type 2 17beta-HSD, type 6 17beta-HSD, type 2 11beta-HSD, dehydrogenase/reductase SDR family member 9, short-chain dehydrogenase/reductase family 9C member 7, 3-hydroxybutyrate dehydrogenase type 1, and retinol dehydrogenase 5. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187665 [Multi-domain]  Cd Length: 281  Bit Score: 150.51  E-value: 6.41e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCsQGGIGHALAREFTEKGCRVVAT--SRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV-- 83
Cdd:cd09805   3 VLITGC-DSGFGNLLAKKLDSLGFTVLAGclTKNGPGAKELRRVcsDRLRTLQLDVTKPEQIKRAAQWVKEHVGEKGLwg 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAE-TPISAMENTFNTNVFGSMRMTQAVVPhMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:cd09805  82 LVNNAGILGFGGDEElLPMDDYRKCMEVNLFGTVEVTKAFLP-LLRRAKGRVVNVSSMGGRVPFPAGGAYCASKAAVEAF 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 163 TDTLRLELRPFGIDVINVVPGGIRTNIANS-------AVATFNKMPE--LKLY--KPYEEAIRERAFISQRMNP--TPAe 229
Cdd:cd09805 161 SDSLRRELQPWGVKVSIIEPGNFKTGITGNselwekqAKKLWERLPPevKKDYgeDYIDELKNKMLKYCSRASPdlSPV- 239
                       250       260       270       280
                ....*....|....*....|....*....|....*....|...
gi 30682984 230 tfARDTVAAVLKKNPPAWFSSGRYSTLMAV-MYHMPLWLKDFF 271
Cdd:cd09805 240 --IDSIEHALTSRHPRTRYYPGKDAKLLYIpASYLPTSLSDFL 280
PRK08263 PRK08263
short chain dehydrogenase; Provisional
9-245 3.51e-43

short chain dehydrogenase; Provisional


Pssm-ID: 181334 [Multi-domain]  Cd Length: 275  Bit Score: 148.26  E-value: 3.51e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgighaLAREFTEK----GCRVVATSRSRSTMTDLEQ--DSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK08263   5 VWFITGASRG-----FGRAWTEAalerGDRVVATARDTATLADLAEkyGDRLLPLALDVTDRAAVFAAVETAVEHFGRLD 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK08263  80 IVVNNAGYGLFGMIEEVTESEARAQIDTNFFGALWVTQAVLPYLREQRSGHIIQISSIGGISAFPMSGIYHASKWALEGM 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPElklykpYEEAIRERAFISQRMNPTPAETFARDtvaAVLK- 241
Cdd:PRK08263 160 SEALAQEVAEFGIKVTLVEPGGYSTDWAGTSAKRATPLDA------YDTLREELAEQWSERSVDGDPEAAAE---ALLKl 230

                 ....*..
gi 30682984  242 ---KNPP 245
Cdd:PRK08263 231 vdaENPP 237
SDR_c5 cd05346
classical (c) SDR, subgroup 5; These proteins are members of the classical SDR family, with a ...
8-183 2.54e-42

classical (c) SDR, subgroup 5; These proteins are members of the classical SDR family, with a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187604 [Multi-domain]  Cd Length: 249  Bit Score: 145.50  E-value: 2.54e-42
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL--EQDSRLFVK----ELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05346   1 KTVLITGAS-SGIGEATARRFAKAGAKLILTGRRAERLQELadELGAKFPVKvlplQLDVSDRESIEAALENLPEEFRDI 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAG-VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05346  80 DILVNNAGlALGLDPAQEADLEDWETMIDTNVKGLLNVTRLILPIMIARNQGHIINLGSIAGRYPYAGGNVYCATKAAVR 159
                       170       180
                ....*....|....*....|...
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPG 183
Cdd:cd05346 160 QFSLNLRKDLIGTGIRVTNIEPG 182
carb_red_sniffer_like_SDR_c cd05325
carbonyl reductase sniffer-like, classical (c) SDRs; Sniffer is an NADPH-dependent carbonyl ...
10-187 2.27e-41

carbonyl reductase sniffer-like, classical (c) SDRs; Sniffer is an NADPH-dependent carbonyl reductase of the classical SDR family. Studies in Drosophila melanogaster implicate Sniffer in the prevention of neurodegeneration due to aging and oxidative-stress. This subgroup also includes Rhodococcus sp. AD45 IsoH, which is an NAD-dependent 1-hydroxy-2-glutathionyl-2-methyl-3-butene dehydrogenase involved in isoprene metabolism, Aspergillus nidulans StcE encoded by a gene which is part of a proposed sterigmatocystin biosynthesis gene cluster, Bacillus circulans SANK 72073 BtrF encoded by a gene found in the butirosin biosynthesis gene cluster, and Aspergillus parasiticus nor-1 involved in the biosynthesis of aflatoxins. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187586 [Multi-domain]  Cd Length: 233  Bit Score: 142.43  E-value: 2.27e-41
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGC-RVVATSRSRSTMTDLE----QDSRLFVKELDVQSD-----QNVSKVLsevidKFG 79
Cdd:cd05325   1 VLITGASRG-IGLELVRQLLARGNnTVIATCRDPSAATELAalgaSHSRLHILELDVTDEiaesaEAVAERL-----GDA 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVN----VGSITVMAPGPWAGvYTA 154
Cdd:cd05325  75 GLDVLINNAGIlHSYGPASEVDSEDLLEVFQVNVLGPLLLTQAFLPLLLKGARAKIINissrVGSIGDNTSGGWYS-YRA 153
                       170       180       190
                ....*....|....*....|....*....|...
gi 30682984 155 TKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05325 154 SKAALNMLTKSLAVELKRDGITVVSLHPGWVRT 186
KDSR-like_SDR_c cd08939
3-ketodihydrosphingosine reductase (KDSR) and related proteins, classical (c) SDR; These ...
9-187 3.48e-41

3-ketodihydrosphingosine reductase (KDSR) and related proteins, classical (c) SDR; These proteins include members identified as KDSR, ribitol type dehydrogenase, and others. The group shows strong conservation of the active site tetrad and glycine rich NAD-binding motif of the classical SDRs. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187643 [Multi-domain]  Cd Length: 239  Bit Score: 142.01  E-value: 3.48e-41
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD---------SRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:cd08939   3 HVLITGGSSG-IGKALAKELVKEGANVIIVARSESKLEEAVEEieaeanasgQKVSYISADLSDYEEVEQAFAQAVEKGG 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:cd08939  82 PPDLVVNCAGISIPGLFEDLTAEEFERGMDVNYFGSLNVAHAVLPLMKEQRPGHIVFVSSQAALVGIYGYSAYCPSKFAL 161
                       170       180
                ....*....|....*....|....*...
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd08939 162 RGLAESLRQELKPYNIRVSVVYPPDTDT 189
PRK06914 PRK06914
SDR family oxidoreductase;
8-189 4.40e-41

SDR family oxidoreductase;


Pssm-ID: 180744 [Multi-domain]  Cd Length: 280  Bit Score: 142.86  E-value: 4.40e-41
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRS-------RSTMTDLEQDSRLFVKELDVqSDQNVSKVLSEVIDKFGK 80
Cdd:PRK06914   4 KIAIVTGASSG-FGLLTTLELAKKGYLVIATMRNpekqenlLSQATQLNLQQNIKVQQLDV-TDQNSIHNFQLVLKEIGR 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK06914  82 IDLLVNNAGYANGGFVEEIPVEEYRKQFETNVFGAISVTQAVLPYMRKQKSGKIINISSISGRVGFPGLSPYVSSKYALE 161
                        170       180
                 ....*....|....*....|....*....
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK06914 162 GFSESLRLELKPFGIDVALIEPGSYNTNI 190
fabG PRK05565
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-192 3.14e-40

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 235506 [Multi-domain]  Cd Length: 247  Bit Score: 139.98  E-value: 3.14e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVV-ATSRSRSTMTDLEQDSR------LFVKElDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK05565   7 VAIVTGAS-GGIGRAIAELLAKEGAKVViAYDINEEAAQELLEEIKeeggdaIAVKA-DVSSEEDVENLVEQIVEKFGKI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSItvmapgpWAGV-------YTA 154
Cdd:PRK05565  85 DILVNNAGISNFGLVTDMTDEEWDRVIDVNLTGVMLLTRYALPYMIKRKSGVIVNISSI-------WGLIgascevlYSA 157
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANS 192
Cdd:PRK05565 158 SKGAVNAFTKALAKELAPSGIRVNAVAPGAIDTEMWSS 195
adh_short_C2 pfam13561
Enoyl-(Acyl carrier protein) reductase; This domain is found in Enoyl-(Acyl carrier protein) ...
19-239 4.94e-40

Enoyl-(Acyl carrier protein) reductase; This domain is found in Enoyl-(Acyl carrier protein) reductases.


Pssm-ID: 433310 [Multi-domain]  Cd Length: 236  Bit Score: 139.10  E-value: 4.94e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    19 GIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLF---VKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNAGV--QCV 93
Cdd:pfam13561   7 GIGWAIARALAEEGAEVVLTDLNEALAKRVEELAEELgaaVLPCDVTDEEQVEALVAAAVEKFGRLDILVNNAGFapKLK 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    94 GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRLELRPF 173
Cdd:pfam13561  87 GPFLDTSREDFDRALDVNLYSLFLLAKAALPLM--KEGGSIVNLSSIGAERVVPNYNAYGAAKAALEALTRYLAVELGPR 164
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 30682984   174 GIDViNVV-PGGIRTNiANSAVATFNKMpelklykpyEEAIRERAFIsqRMNPTPAEtfardtVAAV 239
Cdd:pfam13561 165 GIRV-NAIsPGPIKTL-AASGIPGFDEL---------LAAAEARAPL--GRLGTPEE------VANA 212
PRK08264 PRK08264
SDR family oxidoreductase;
9-190 1.57e-39

SDR family oxidoreductase;


Pssm-ID: 181335 [Multi-domain]  Cd Length: 238  Bit Score: 137.71  E-value: 1.57e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCR-VVATSRSRSTMTDLeqDSRLFVKELDVQSDQNVSkvlsEVIDKFGKIDVLVNN 87
Cdd:PRK08264   8 VVLVTG-ANRGIGRAFVEQLLARGAAkVYAAARDPESVTDL--GPRVVPLQLDVTDPASVA----AAAEAASDVTILVNN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   88 AGV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTL 166
Cdd:PRK08264  81 AGIfRTGSLLLEGDEDALRAEMETNYFGPLAMARAFAPVLAANGGGAIVNVLSVLSWVNFPNLGTYSASKAAAWSLTQAL 160
                        170       180
                 ....*....|....*....|....
gi 30682984  167 RLELRPFGIDVINVVPGGIRTNIA 190
Cdd:PRK08264 161 RAELAPQGTRVLGVHPGPIDTDMA 184
PRK09291 PRK09291
SDR family oxidoreductase;
10-187 2.15e-39

SDR family oxidoreductase;


Pssm-ID: 181762 [Multi-domain]  Cd Length: 257  Bit Score: 137.82  E-value: 2.15e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDS-----RLFVKELDVQSDQNVSKVLSEvidkfgKIDVL 84
Cdd:PRK09291   5 ILITGAG-SGFGREVALRLARKGHNVIAGVQIAPQVTALRAEAarrglALRVEKLDLTDAIDRAQAAEW------DVDVL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK09291  78 LNNAGIGEAGAVVDIPVELVRELFETNVFGPLELTQGFVRKMVARGKGKVVFTSSMAGLITGPFTGAYCASKHALEAIAE 157
                        170       180
                 ....*....|....*....|...
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK09291 158 AMHAELKPFGIQVATVNPGPYLT 180
fabG PRK05653
3-oxoacyl-ACP reductase FabG;
9-189 6.37e-39

3-oxoacyl-ACP reductase FabG;


Pssm-ID: 235546 [Multi-domain]  Cd Length: 246  Bit Score: 136.44  E-value: 6.37e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRS----TMTDLEQD--SRLFVKeLDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK05653   7 TALVTGAS-RGIGRAIALRLAADGAKVVIYDSNEEaaeaLAAELRAAggEARVLV-FDVSDEAAVRALIEAAVEAFGALD 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK05653  85 ILVNNAGITRDALLPRMSEEDWDRVIDVNLTGTFNVVRAALPPMIKARYGRIVNISSVSGVTGNPGQTNYSAAKAGVIGF 164
                        170       180
                 ....*....|....*....|....*...
gi 30682984  163 TDTLRLELRPFGIDViNVV-PGGIRTNI 189
Cdd:PRK05653 165 TKALALELASRGITV-NAVaPGFIDTDM 191
fabG PRK05557
3-ketoacyl-(acyl-carrier-protein) reductase; Validated
9-188 1.01e-38

3-ketoacyl-(acyl-carrier-protein) reductase; Validated


Pssm-ID: 235500 [Multi-domain]  Cd Length: 248  Bit Score: 136.09  E-value: 1.01e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDS------RLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK05557   7 VALVTGAS-RGIGRAIAERLAAQGANVVINYASSEAGAEALVAEigalggKALAVQGDVSDAESVERAVDEAKAEFGGVD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK05557  86 ILVNNAGITRDNLLMRMKEEDWDRVIDTNLTGVFNLTKAVARPMMKQRSGRIINISSVVGLMGNPGQANYAASKAGVIGF 165
                        170       180
                 ....*....|....*....|....*.
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTN 188
Cdd:PRK05557 166 TKSLARELASRGITVNAVAPGFIETD 191
PRK06181 PRK06181
SDR family oxidoreductase;
9-193 1.20e-38

SDR family oxidoreductase;


Pssm-ID: 235726 [Multi-domain]  Cd Length: 263  Bit Score: 136.26  E-value: 1.20e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK06181   3 VVIITGAS-EGIGRALAVRLARAGAQLVLAARNETRLASLAQEladhgGEALVVPTDVSDAEACERLIEAAVARFGGIDI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETP-ISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK06181  82 LVNNAGITMWSRFDELTdLSVFERVMRVNYLGAVYCTHAALPHLK-ASRGQIVVVSSLAGLTGVPTRSGYAASKHALHGF 160
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:PRK06181 161 FDSLRIELADDGVAVTVVCPGFVATDIRKRA 191
Ga5DH-like_SDR_c cd05347
gluconate 5-dehydrogenase (Ga5DH)-like, classical (c) SDRs; Ga5DH catalyzes the NADP-dependent ...
9-195 3.90e-38

gluconate 5-dehydrogenase (Ga5DH)-like, classical (c) SDRs; Ga5DH catalyzes the NADP-dependent conversion of carbon source D-gluconate and 5-keto-D-gluconate. This SDR subgroup has a classical Gly-rich NAD(P)-binding motif and a conserved active site tetrad pattern. However, it has been proposed that Arg104 (Streptococcus suis Ga5DH numbering), as well as an active site Ca2+, play a critical role in catalysis. In addition to Ga5DHs this subgroup contains Erwinia chrysanthemi KduD which is involved in pectin degradation, and is a putative 2,5-diketo-3-deoxygluconate dehydrogenase. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107,15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187605 [Multi-domain]  Cd Length: 248  Bit Score: 134.41  E-value: 3.90e-38
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRS----RSTMTDLEQDSRLFVK-ELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05347   7 VALVTGASRG-IGFGIASGLAEAGANIVINSRNeekaEEAQQLIEKEGVEATAfTCDVSDEEAIKAAVEAIEEDFGKIDI 85
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd05347  86 LVNNAGIIRRHPAEEFPEAEWRDVIDVNLNGVFFVSQAVARHMIKQGHGKIINICSLLSELGGPPVPAYAASKGGVAGLT 165
                       170       180       190
                ....*....|....*....|....*....|..
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVA 195
Cdd:cd05347 166 KALATEWARHGIQVNAIAPGYFATEMTEAVVA 197
SDR_c3 cd05360
classical (c) SDR, subgroup 3; These proteins are members of the classical SDR family, with a ...
9-208 4.10e-38

classical (c) SDR, subgroup 3; These proteins are members of the classical SDR family, with a canonical active site triad (and also active site Asn) and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187618 [Multi-domain]  Cd Length: 233  Bit Score: 134.05  E-value: 4.10e-38
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL-----DVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05360   2 VVVITGAS-SGIGRATALAFAERGAKVVLAARSAEALHELAREVRELGGEAiavvaDVADAAQVERAADTAVERFGRIDT 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd05360  81 WVNNAGVAVFGRFEDVTPEEFRRVFDVNYLGHVYGTLAALPHLRRRGGGALINVGSLLGYRSAPLQAAYSASKHAVRGFT 160
                       170       180       190       200
                ....*....|....*....|....*....|....*....|....*....
gi 30682984 164 DTLRLELRPFG--IDVINVVPGGIRTNIANSAVATFNKMPEL--KLYKP 208
Cdd:cd05360 161 ESLRAELAHDGapISVTLVQPTAMNTPFFGHARSYMGKKPKPppPIYQP 209
BKR_like_SDR_like cd05344
putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR)-like, SDR; This subgroup ...
9-187 5.17e-38

putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR)-like, SDR; This subgroup resembles the SDR family, but does not have a perfect match to the NAD-binding motif or the catalytic tetrad characteristic of the SDRs. It includes the SDRs, Q9HYA2 from Pseudomonas aeruginosa PAO1 and APE0912 from Aeropyrum pernix K1. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187602 [Multi-domain]  Cd Length: 253  Bit Score: 134.32  E-value: 5.17e-38
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL-----DVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05344   3 VALVTAASSG-IGLAIARALAREGARVAICARNRENLERAASELRAGGAGVlavvaDLTDPEDIDRLVEKAGDAFGRVDI 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd05344  82 LVNNAGGPPPGPFAELTDEDWLEAFDLKLLSVIRIVRAVLPGMKERGWGRIVNISSLTVKEPEPNLVLSNVARAGLIGLV 161
                       170       180
                ....*....|....*....|....
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05344 162 KTLSRELAPDGVTVNSVLPGYIDT 185
PRK07825 PRK07825
short chain dehydrogenase; Provisional
9-190 5.26e-38

short chain dehydrogenase; Provisional


Pssm-ID: 181136 [Multi-domain]  Cd Length: 273  Bit Score: 134.68  E-value: 5.26e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVA----TSRSRSTMTDLEQDSRLfvkELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK07825   7 VVAITGGARG-IGLATARALAALGARVAIgdldEALAKETAAELGLVVGG---PLDVTDPASFAAFLDAVEADLGPIDVL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK07825  83 VNNAGVMPVGPFLDEPDAVTRRILDVNVYGVILGSKLAAPRMVPRGRGHVVNVASLAGKIPVPGMATYCASKHAVVGFTD 162
                        170       180
                 ....*....|....*....|....*.
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTNIA 190
Cdd:PRK07825 163 AARLELRGTGVHVSVVLPSFVNTELI 188
PRK05993 PRK05993
SDR family oxidoreductase;
5-199 5.64e-38

SDR family oxidoreductase;


Pssm-ID: 180343 [Multi-domain]  Cd Length: 277  Bit Score: 134.77  E-value: 5.64e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    5 DESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSrLFVKELDVQSDQNVSKVLSEVIDKF-GKIDV 83
Cdd:PRK05993   2 DMKRSILITGCSSG-IGAYCARALQSDGWRVFATCRKEEDVAALEAEG-LEAFQLDYAEPESIAALVAQVLELSgGRLDA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK05993  80 LFNNGAYGQPGAVEDLPTEALRAQFEANFFGWHDLTRRVIPVMRKQGQGRIVQCSSILGLVPMKYRGAYNASKFAIEGLS 159
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 30682984  164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNK 199
Cdd:PRK05993 160 LTLRMELQGSGIHVSLIEPGPIETRFRANALAAFKR 195
PRK07454 PRK07454
SDR family oxidoreductase;
7-189 6.03e-38

SDR family oxidoreductase;


Pssm-ID: 180984 [Multi-domain]  Cd Length: 241  Bit Score: 133.55  E-value: 6.03e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    7 SPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK07454   6 MPRALITGASSG-IGKATALAFAKAGWDLALVARSQDALEALaaelrSTGVKAAAYSIDLSNPEAIAPGIAELLEQFGCP 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK07454  85 DVLINNAGMAYTGPLLEMPLSDWQWVIQLNLTSVFQCCSAVLPGMRARGGGLIINVSSIAARNAFPQWGAYCVSKAALAA 164
                        170       180
                 ....*....|....*....|....*...
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK07454 165 FTKCLAEEERSHGIRVCTITLGAVNTPL 192
fabG PRK12825
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-187 8.24e-38

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 237218 [Multi-domain]  Cd Length: 249  Bit Score: 133.46  E-value: 8.24e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRS-----RSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK12825   8 VALVTGAA-RGLGRAIALRLARAGADVVVHYRSdeeaaEELVEAVEALgRRAQAVQADVTDKAALEAAVAAAVERFGRID 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVmAPGpWAG--VYTATKAAIH 160
Cdd:PRK12825  87 ILVNNAGIFEDKPLADMSDDEWDEVIDVNLSGVFHLLRAVVPPMRKQRGGRIVNISSVAG-LPG-WPGrsNYAAAKAGLV 164
                        170       180
                 ....*....|....*....|....*..
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12825 165 GLTKALARELAEYGITVNMVAPGDIDT 191
SDR_c11 cd05364
classical (c) SDR, subgroup 11; SDRs are a functionally diverse family of oxidoreductases that ...
9-193 3.95e-37

classical (c) SDR, subgroup 11; SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187622 [Multi-domain]  Cd Length: 253  Bit Score: 132.15  E-value: 3.95e-37
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTD----LEQDSRLFVKEL----DVQSDQNVSKVLSEVIDKFGK 80
Cdd:cd05364   5 VAIITGSSSG-IGAGTAILFARLGARLALTGRDAERLEEtrqsCLQAGVSEKKILlvvaDLTEEEGQDRIISTTLAKFGR 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05364  84 LDILVNNAGILAKGGGEDQDIEEYDKVMNLNLRAVIYLTKLAVPHLI-KTKGEIVNVSSVAGGRSFPGVLYYCISKAALD 162
                       170       180       190
                ....*....|....*....|....*....|...
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:cd05364 163 QFTRCTALELAPKGVRVNSVSPGVIVTGFHRRM 195
SDR_c2 cd05370
classical (c) SDR, subgroup 2; Short-chain dehydrogenases/reductases (SDRs, aka ...
10-201 6.74e-37

classical (c) SDR, subgroup 2; Short-chain dehydrogenases/reductases (SDRs, aka Tyrosine-dependent oxidoreductases) are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187628 [Multi-domain]  Cd Length: 228  Bit Score: 130.50  E-value: 6.74e-37
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:cd05370   8 VLITGGT-SGIGLALARKFLEAGNTVIITGRREERLAEAKKElPNIHTIVLDVGDAESVEALAEALLSEYPNLDILINNA 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  89 GVQC---VGPLAETPiSAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:cd05370  87 GIQRpidLRDPASDL-DKADTEIDTNLIGPIRLIKAFLPHLKKQPEATIVNVSSGLAFVPMAANPVYCATKAALHSYTLA 165
                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 30682984 166 LRLELRPFGIDVINVVPGGIRTNIANSAVA----TFNKMP 201
Cdd:cd05370 166 LRHQLKDTGVEVVEIVPPAVDTELHEERRNpdggTPRKMP 205
PRK12939 PRK12939
short chain dehydrogenase; Provisional
1-240 7.27e-37

short chain dehydrogenase; Provisional


Pssm-ID: 183833 [Multi-domain]  Cd Length: 250  Bit Score: 131.25  E-value: 7.27e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    1 MESGDESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVI 75
Cdd:PRK12939   1 MASNLAGKRALVTGAARG-LGAAFAEALAEAGATVAFNDGLAAEARELaaaleAAGGRAHAIAADLADPASVQRFFDAAA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   76 DKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTAT 155
Cdd:PRK12939  80 AALGGLDGLVNNAGITNSKSATELDIDTWDAVMNVNVRGTFLMLRAALPHLRDSGRGRIVNLASDTALWGAPKLGAYVAS 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  156 KAAIHALTDTLRLELRPFGIDVINVVPGGIRTniansavatfnkmpELKLYKPYEEAIRERAfisqRMNPTPAETFARDT 235
Cdd:PRK12939 160 KGAVIGMTRSLARELGGRGITVNAIAPGLTAT--------------EATAYVPADERHAYYL----KGRALERLQVPDDV 221

                 ....*
gi 30682984  236 VAAVL 240
Cdd:PRK12939 222 AGAVL 226
type1_17beta-HSD-like_SDR_c cd09806
human estrogenic 17beta-hydroxysteroid dehydrogenase type 1 (type 1 17beta-HSD)-like, ...
9-245 1.01e-36

human estrogenic 17beta-hydroxysteroid dehydrogenase type 1 (type 1 17beta-HSD)-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. This classical SDR subgroup includes human type 1 17beta-HSD, human retinol dehydrogenase 8, zebrafish photoreceptor associated retinol dehydrogenase type 2, and a chicken ovary-specific 17beta-hydroxysteroid dehydrogenase. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187666 [Multi-domain]  Cd Length: 258  Bit Score: 131.04  E-value: 1.01e-36
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFT---EKGCRVVATSRSRSTMTDLEQDSR------LFVKELDVQSDQNVSKVLSEVIDkfG 79
Cdd:cd09806   2 VVLITGCSSG-IGLHLAVRLAsdpSKRFKVYATMRDLKKKGRLWEAAGalaggtLETLQLDVCDSKSVAAAVERVTE--R 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:cd09806  79 HVDVLVCNAGVGLLGPLEALSEDAMASVFDVNVFGTVRMLQAFLPDMKRRGSGRILVTSSVGGLQGLPFNDVYCASKFAL 158
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELK--------LYKPYEEAIRErafISQRMNPTPAETf 231
Cdd:cd09806 159 EGLCESLAVQLLPFNVHLSLIECGPVHTAFMEKVLGSPEEVLDRTaddittfhFFYQYLAHSKQ---VFREAAQNPEEV- 234
                       250
                ....*....|....
gi 30682984 232 ARDTVAAVLKKNPP 245
Cdd:cd09806 235 AEVFLTAIRAPKPP 248
FabG-like PRK07231
SDR family oxidoreductase;
9-190 1.08e-36

SDR family oxidoreductase;


Pssm-ID: 235975 [Multi-domain]  Cd Length: 251  Bit Score: 130.72  E-value: 1.08e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRS----RSTMTDLEQDSR-LFVkELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK07231   7 VAIVTGAS-SGIGEGIARRFAAEGARVVVTDRNeeaaERVAAEILAGGRaIAV-AADVSDEADVEAAVAAALERFGSVDI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCV-GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK07231  85 LVNNAGTTHRnGPLLDVDEAEFDRIFAVNVKSPYLWTQAAVPAMRGEGGGAIVNVASTAGLRPRPGLGWYNASKGAVITL 164
                        170       180
                 ....*....|....*....|....*...
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNIA 190
Cdd:PRK07231 165 TKALAAELGPDKIRVNAVAPVVVETGLL 192
PRK12826 PRK12826
SDR family oxidoreductase;
6-187 3.36e-36

SDR family oxidoreductase;


Pssm-ID: 183775 [Multi-domain]  Cd Length: 251  Bit Score: 129.27  E-value: 3.36e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRS----TMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK12826   5 EGRVALVTGAARG-IGRAIAVRLAADGAEVIVVDICGDdaaaTAELVEAAgGKARARQVDVRDRAALKAAVAAGVEDFGR 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT--VMA-PGpWAGvYTATKA 157
Cdd:PRK12826  84 LDILVANAGIFPLTPFAEMDDEQWERVIDVNLTGTFLLTQAALPALIRAGGGRIVLTSSVAgpRVGyPG-LAH-YAASKA 161
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  158 AIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12826 162 GLVGFTRALALELAARNITVNSVHPGGVDT 191
PRK08220 PRK08220
2,3-dihydroxybenzoate-2,3-dehydrogenase; Validated
9-187 9.56e-36

2,3-dihydroxybenzoate-2,3-dehydrogenase; Validated


Pssm-ID: 236190 [Multi-domain]  Cd Length: 252  Bit Score: 128.46  E-value: 9.56e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLeqdsRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:PRK08220  10 TVWVTGAAQG-IGYAVALAFVEAGAKVIGFDQAFLTQEDY----PFATFVLDVSDAAAVAQVCQRLLAETGPLDVLVNAA 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRL 168
Cdd:PRK08220  85 GILRMGATDSLSDEDWQQTFAVNAGGAFNLFRAVMPQFRRQRSGAIVTVGSNAAHVPRIGMAAYGASKAALTSLAKCVGL 164
                        170       180
                 ....*....|....*....|
gi 30682984  169 ELRPFGIDViNVV-PGGIRT 187
Cdd:PRK08220 165 ELAPYGVRC-NVVsPGSTDT 183
PRK05650 PRK05650
SDR family oxidoreductase;
10-193 2.51e-35

SDR family oxidoreductase;


Pssm-ID: 235545 [Multi-domain]  Cd Length: 270  Bit Score: 127.85  E-value: 2.51e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRV----VATSRSRSTMTDL-EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK05650   3 VMITGAASG-LGRAIALRWAREGWRLaladVNEEGGEETLKLLrEAGGDGFYQRCDVRDYSQLTALAQACEEKWGGIDVI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK05650  82 VNNAGVASGGFFEELSLEDWDWQIAINLMGVVKGCKAFLPLFKRQKSGRIVNIASMAGLMQGPAMSSYNVAKAGVVALSE 161
                        170       180
                 ....*....|....*....|....*....
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:PRK05650 162 TLLVELADDEIGVHVVCPSFFQTNLLDSF 190
17beta-HSD1_like_SDR_c cd05356
17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) ...
10-191 2.81e-35

17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) SDRs; This subgroup includes various 17-beta-hydroxysteroid dehydrogenases and 3-ketoacyl-CoA reductase, these are members of the SDR family, and contain the canonical active site tetrad and glycine-rich NAD-binding motif of the classical SDRs. 3-ketoacyl-CoA reductase (KAR, aka 17beta-HSD type 12, encoded by HSD17B12) acts in fatty acid elongation; 17beta- hydroxysteroid dehydrogenases are isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the SDR family. 17beta-estradiol dehydrogenase (aka 17beta-HSD type 1, encoded by HSD17B1) converts estrone to estradiol. Estradiol is the predominant female sex hormone. 17beta-HSD type 3 (aka testosterone 17-beta-dehydrogenase 3, encoded by HSD17B3) catalyses the reduction of androstenedione to testosterone, it also accepts estrogens as substrates. This subgroup also contains a putative steroid dehydrogenase let-767 from Caenorhabditis elegans, mutation in which results in hypersensitivity to cholesterol limitation. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187614 [Multi-domain]  Cd Length: 239  Bit Score: 126.56  E-value: 2.81e-35
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLeqdsrlfVKELdvqSDQNVSKVLSEVIDkFGK--------- 80
Cdd:cd05356   4 AVVTGAT-DGIGKAYAEELAKRGFNVILISRTQEKLDAV-------AKEI---EEKYGVETKTIAAD-FSAgddiyerie 71
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 -------IDVLVNNAGV--QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGV 151
Cdd:cd05356  72 kelegldIGILVNNVGIshSIPEYFLETPEDELQDIINVNVMATLKMTRLILPGMVKRKKGAIVNISSFAGLIPTPLLAT 151
                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 30682984 152 YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIAN 191
Cdd:cd05356 152 YSASKAFLDFFSRALYEEYKSQGIDVQSLLPYLVATKMSK 191
BKR_SDR_c cd05333
beta-Keto acyl carrier protein reductase (BKR), involved in Type II FAS, classical (c) SDRs; ...
9-189 3.59e-35

beta-Keto acyl carrier protein reductase (BKR), involved in Type II FAS, classical (c) SDRs; This subgroup includes the Escherichai coli K12 BKR, FabG. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet) NAD(P)(H) binding region and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H) binding pattern: TGxxxGxG in classical SDRs. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P) binding motif and an altered active site motif (YXXXN). Fungal type type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P) binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr-151 and Lys-155, and well as Asn-111 (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187594 [Multi-domain]  Cd Length: 240  Bit Score: 126.51  E-value: 3.59e-35
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05333   2 VALVTGAS-RGIGRAIALRLAAEGAKVAVTDRSEEAAAETVEEikalgGNAAALEADVSDREAVEALVEKVEAEFGPVDI 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSItvmapgpwAGV--------YTAT 155
Cdd:cd05333  81 LVNNAGITRDNLLMRMSEEDWDAVINVNLTGVFNVTQAVIRAMIKRRSGRIINISSV--------VGLignpgqanYAAS 152
                       170       180       190
                ....*....|....*....|....*....|....
gi 30682984 156 KAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:cd05333 153 KAGVIGFTKSLAKELASRGITVNAVAPGFIDTDM 186
CAD_SDR_c cd08934
clavulanic acid dehydrogenase (CAD), classical (c) SDR; CAD catalyzes the NADP-dependent ...
9-239 1.66e-34

clavulanic acid dehydrogenase (CAD), classical (c) SDR; CAD catalyzes the NADP-dependent reduction of clavulanate-9-aldehyde to clavulanic acid, a beta-lactamase inhibitor. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187639 [Multi-domain]  Cd Length: 243  Bit Score: 124.96  E-value: 1.66e-34
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd08934   5 VALVTGASSG-IGEATARALAAEGAAVAIAARRVDRLEALADEleaegGKALVLELDVTDEQQVDAAVERTVEALGRLDI 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd08934  84 LVNNAGIMLLGPVEDADTTDWTRMIDTNLLGLMYTTHAALPHHLLRNKGTIVNISSVAGRVAVRNSAVYNATKFGVNAFS 163
                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIRTNIAnsavatfnkmpELKLYKPYEEAIRERAfisQRMNPTPAETFARDTVAAV 239
Cdd:cd08934 164 EGLRQEVTERGVRVVVIEPGTVDTELR-----------DHITHTITKEAYEERI---STIRKLQAEDIAAAVRYAV 225
HetN_like_SDR_c cd08932
HetN oxidoreductase-like, classical (c) SDR; This subgroup includes Anabaena sp. strain PCC ...
8-190 1.79e-34

HetN oxidoreductase-like, classical (c) SDR; This subgroup includes Anabaena sp. strain PCC 7120 HetN, a putative oxidoreductase involved in heterocyst differentiation, and related proteins. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212493 [Multi-domain]  Cd Length: 223  Bit Score: 124.01  E-value: 1.79e-34
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSqGGIGHALAREFTEKGCRVVATSRSrstMTDLEQ----DSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd08932   1 KVALVTGAS-RGIGIEIARALARDGYRVSLGLRN---PEDLAAlsasGGDVEAVPYDARDPEDARALVDALRDRFGRIDV 76
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd08932  77 LVHNAGIGRPTTLREGSDAELEAHFSINVIAPAELTRALLPALREAGSGRVVFLNSLSGKRVLAGNAGYSASKFALRALA 156
                       170       180
                ....*....|....*....|....*..
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIRTNIA 190
Cdd:cd08932 157 HALRQEGWDHGVRVSAVCPGFVDTPMA 183
PRK12828 PRK12828
short chain dehydrogenase; Provisional
1-187 3.31e-34

short chain dehydrogenase; Provisional


Pssm-ID: 237220 [Multi-domain]  Cd Length: 239  Bit Score: 124.14  E-value: 3.31e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    1 MESGDESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRS----TMTDLEqDSRLFVKELDVQSDQNVSKVLSEVID 76
Cdd:PRK12828   1 MEHSLQGKVVAITGGF-GGLGRATAAWLAARGARVALIGRGAAplsqTLPGVP-ADALRIGGIDLVDPQAARRAVDEVNR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   77 KFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK12828  79 QFGRLDALVNIAGAFVWGTIADGDADTWDRMYGVNVKTTLNASKAALPALTASGGGRIVNIGAGAALKAGPGMGAYAAAK 158
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12828 159 AGVARLTEALAAELLDRGITVNAVLPSIIDT 189
PRK06482 PRK06482
SDR family oxidoreductase;
11-196 7.55e-34

SDR family oxidoreductase;


Pssm-ID: 235813 [Multi-domain]  Cd Length: 276  Bit Score: 124.07  E-value: 7.55e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:PRK06482   6 FITGASSG-FGRGMTERLLARGDRVAATVRRPDALDDLKARygDRLWVLQLDVTDSAAVRAVVDRAFAALGRIDVVVSNA 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRL 168
Cdd:PRK06482  85 GYGLFGAAEELSDAQIRRQIDTNLIGSIQVIRAALPHLRRQGGGRIVQVSSEGGQIAYPGFSLYHATKWGIEGFVEAVAQ 164
                        170       180
                 ....*....|....*....|....*...
gi 30682984  169 ELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:PRK06482 165 EVAPFGIEFTIVEPGPARTNFGAGLDRG 192
SDR_c6 cd05350
classical (c) SDR, subgroup 6; These proteins are members of the classical SDR family, with a ...
10-218 3.14e-33

classical (c) SDR, subgroup 6; These proteins are members of the classical SDR family, with a canonical active site tetrad and a fairly well conserved typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187608 [Multi-domain]  Cd Length: 239  Bit Score: 121.28  E-value: 3.14e-33
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:cd05350   1 VLITGASSG-IGRALAREFAKAGYNVALAARRTDRLDELkaellNPNPSVEVEILDVTDEERNQLVIAELEAELGGLDLV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:cd05350  80 IINAGVGKGTSLGDLSFKAFRETIDTNLLGAAAILEAALPQFRAKGRGHLVLISSVAALRGLPGAAAYSASKAALSSLAE 159
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....
gi 30682984 165 TLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEAIRERAF 218
Cdd:cd05350 160 SLRYDVKKRGIRVTVINPGFIDTPLTANMFTMPFLMSVEQAAKRIYKAIKKGAA 213
GlcDH_SDR_c cd05358
glucose 1 dehydrogenase (GlcDH), classical (c) SDRs; GlcDH, is a tetrameric member of the SDR ...
9-196 3.16e-33

glucose 1 dehydrogenase (GlcDH), classical (c) SDRs; GlcDH, is a tetrameric member of the SDR family, it catalyzes the NAD(P)-dependent oxidation of beta-D-glucose to D-glucono-delta-lactone. GlcDH has a typical NAD-binding site glycine-rich pattern as well as the canonical active site tetrad (YXXXK motif plus upstream Ser and Asn). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187616 [Multi-domain]  Cd Length: 253  Bit Score: 121.72  E-value: 3.16e-33
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRS-----RSTMTDLEQDSrlfVKELDVQSD----QNVSKVLSEVIDKFG 79
Cdd:cd05358   5 VALVTGASSG-IGKAIAIRLATAGANVVVNYRSkedaaEEVVEEIKAVG---GKAIAVQADvskeEDVVALFQSAIKEFG 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMV-SKKKGKIVNVGSitVMAPGPWAGV--YTATK 156
Cdd:cd05358  81 TLDILVNNAGLQGDASSHEMTLEDWNKVIDVNLTGQFLCAREAIKRFRkSKIKGKIINMSS--VHEKIPWPGHvnYAASK 158
                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 30682984 157 AAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:cd05358 159 GGVKMMTKTLAQEYAPKGIRVNAIAPGAINTPINAEAWDD 198
17beta-HSDXI-like_SDR_c cd05339
human 17-beta-hydroxysteroid dehydrogenase XI-like, classical (c) SDRs; 17-beta-hydroxysteroid ...
9-189 3.25e-33

human 17-beta-hydroxysteroid dehydrogenase XI-like, classical (c) SDRs; 17-beta-hydroxysteroid dehydrogenases (17betaHSD) are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. 17betaHSD type XI, a classical SDR, preferentially converts 3alpha-Adiol to androsterone but not numerous other tested steroids. This subgroup of classical SDRs also includes members identified as retinol dehydrogenases, which convert retinol to retinal, a property that overlaps with 17betaHSD activity. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187598 [Multi-domain]  Cd Length: 243  Bit Score: 121.58  E-value: 3.25e-33
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVA---TSRSRSTMTDLEQDSRLFVK--ELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05339   1 IVLITGGG-SGIGRLLALEFAKRGAKVVIldiNEKGAEETANNVRKAGGKVHyyKCDVSKREEVYEAAKKIKKEVGDVTI 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd05339  80 LINNAGVVSGKKLLELPDEEIEKTFEVNTLAHFWTTKAFLPDMLERNHGHIVTIASVAGLISPAGLADYCASKAAAVGFH 159
                       170       180
                ....*....|....*....|....*....
gi 30682984 164 DTLRLELRPFGIDVIN---VVPGGIRTNI 189
Cdd:cd05339 160 ESLRLELKAYGKPGIKttlVCPYFINTGM 188
DH-DHB-DH_SDR_c cd05331
2,3 dihydro-2,3 dihydrozybenzoate dehydrogenases, classical (c) SDRs; 2,3 dihydro-2,3 ...
10-187 3.90e-33

2,3 dihydro-2,3 dihydrozybenzoate dehydrogenases, classical (c) SDRs; 2,3 dihydro-2,3 dihydrozybenzoate dehydrogenase shares the characteristics of the classical SDRs. This subgroup includes Escherichai coli EntA which catalyzes the NAD+-dependent oxidation of 2,3-dihydro-2,3-dihydroxybenzoate to 2,3-dihydroxybenzoate during biosynthesis of the siderophore Enterobactin. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187592 [Multi-domain]  Cd Length: 244  Bit Score: 121.42  E-value: 3.90e-33
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVkeLDVQSDQNVSKVLSEVIDKFGKIDVLVNNAG 89
Cdd:cd05331   1 VIVTGAAQG-IGRAVARHLLQAGATVIALDLPFVLLLEYGDPLRLTP--LDVADAAAVREVCSRLLAEHGPIDALVNCAG 77
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  90 VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRLE 169
Cdd:cd05331  78 VLRPGATDPLSTEDWEQTFAVNVTGVFNLLQAVAPHMKDRRTGAIVTVASNAAHVPRISMAAYGASKAALASLSKCLGLE 157
                       170
                ....*....|....*...
gi 30682984 170 LRPFGIDVINVVPGGIRT 187
Cdd:cd05331 158 LAPYGVRCNVVSPGSTDT 175
PRK07109 PRK07109
short chain dehydrogenase; Provisional
6-170 5.95e-33

short chain dehydrogenase; Provisional


Pssm-ID: 235935 [Multi-domain]  Cd Length: 334  Bit Score: 123.11  E-value: 5.95e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKE-----LDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK07109   7 GRQVVVITGAS-AGVGRATARAFARRGAKVVLLARGEEGLEALAAEIRAAGGEalavvADVADAEAVQAAADRAEEELGP 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK07109  86 IDTWVNNAMVTVFGPFEDVTPEEFRRVTEVTYLGVVHGTLAALRHMRPRDRGAIIQVGSALAYRSIPLQSAYCAAKHAIR 165
                        170
                 ....*....|
gi 30682984  161 ALTDTLRLEL 170
Cdd:PRK07109 166 GFTDSLRCEL 175
PRK09072 PRK09072
SDR family oxidoreductase;
10-204 8.91e-33

SDR family oxidoreductase;


Pssm-ID: 236372 [Multi-domain]  Cd Length: 263  Bit Score: 120.82  E-value: 8.91e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD----SRLFVKELDVQSDQNVSKVLsEVIDKFGKIDVLV 85
Cdd:PRK09072   8 VLLTGAS-GGIGQALAEALAAAGARLLLVGRNAEKLEALAARlpypGRHRWVVADLTSEAGREAVL-ARAREMGGINVLI 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSiTVMAPG-PWAGVYTATKAAIHALTD 164
Cdd:PRK09072  86 NNAGVNHFALLEDQDPEAIERLLALNLTAPMQLTRALLPLLRAQPSAMVVNVGS-TFGSIGyPGYASYCASKFALRGFSE 164
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKmpELK 204
Cdd:PRK09072 165 ALRRELADTGVRVLYLAPRATRTAMNSEAVQALNR--ALG 202
PRK07890 PRK07890
short chain dehydrogenase; Provisional
9-185 1.42e-32

short chain dehydrogenase; Provisional


Pssm-ID: 181159 [Multi-domain]  Cd Length: 258  Bit Score: 120.06  E-value: 1.42e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSR------LFVKElDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK07890   7 VVVVSGVGPG-LGRTLAVRAARAGADVVLAARTAERLDEVAAEIDdlgrraLAVPT-DITDEDQCANLVALALERFGRVD 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNA-GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK07890  85 ALVNNAfRVPSMKPLADADFAHWRAVIELNVLGTLRLTQAFTPAL-AESGGSIVMINSMVLRHSQPKYGAYKMAKGALLA 163
                        170       180
                 ....*....|....*....|....
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGI 185
Cdd:PRK07890 164 ASQSLATELGPQGIRVNSVAPGYI 187
PRK06171 PRK06171
sorbitol-6-phosphate 2-dehydrogenase; Provisional
9-187 2.28e-32

sorbitol-6-phosphate 2-dehydrogenase; Provisional


Pssm-ID: 180439 [Multi-domain]  Cd Length: 266  Bit Score: 119.73  E-value: 2.28e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVatsrsrstMTDL----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK06171  11 IIIVTGGSSG-IGLAIVKELLANGANVV--------NADIhggdGQHENYQFVPTDVSSAEEVNHTVAEIIEKFGRIDGL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQ----CVGPLAETP-----ISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTAT 155
Cdd:PRK06171  82 VNNAGINiprlLVDEKDPAGkyelnEAAFDKMFNINQKGVFLMSQAVARQMVKQHDGVIVNMSSEAGLEGSEGQSCYAAT 161
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  156 KAAIHALTDTLRLELRPFGIDVINVVPG-----GIRT 187
Cdd:PRK06171 162 KAALNSFTRSWAKELGKHNIRVVGVAPGileatGLRT 198
SDR_c1 cd05355
classical (c) SDR, subgroup 1; These proteins are members of the classical SDR family, with a ...
9-199 7.75e-32

classical (c) SDR, subgroup 1; These proteins are members of the classical SDR family, with a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187613 [Multi-domain]  Cd Length: 270  Bit Score: 118.55  E-value: 7.75e-32
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVVAT------SRSRSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05355  28 KALITG-GDSGIGRAVAIAFAREGADVAINylpeeeDDAEETKKLIEEEgRKCLLIPGDLGDESFCRDLVKEVVKEFGKL 106
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGP-LAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05355 107 DILVNNAAYQHPQEsIEDITTEQLEKTFRTNIFSMFYLTKAALPHL--KKGSSIINTTSVTAYKGSPHLLDYAATKGAIV 184
                       170       180       190
                ....*....|....*....|....*....|....*....
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIANSavaTFNK 199
Cdd:cd05355 185 AFTRGLSLQLAEKGIRVNAVAPGPIWTPLIPS---SFPE 220
PHB_DH TIGR01963
3-hydroxybutyrate dehydrogenase; This model represents a subfamily of the short chain ...
9-215 5.70e-31

3-hydroxybutyrate dehydrogenase; This model represents a subfamily of the short chain dehydrogenases. Characterized members so far as 3-hydroxybutyrate dehydrogenases and are found in species that accumulate ester polmers called polyhydroxyalkanoic acids (PHAs) under certain conditions. Several members of the family are from species not known to accumulate PHAs, including Oceanobacillus iheyensis and Bacillus subtilis. However, polymer formation is not required for there be a role for 3-hydroxybutyrate dehydrogenase; it may be members of this family have the same function in those species.


Pssm-ID: 211705 [Multi-domain]  Cd Length: 255  Bit Score: 115.93  E-value: 5.70e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKE-----LDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:TIGR01963   3 TALVTG-AASGIGLAIARALAAAGANVVVNDFGEEGAEAAAKVAGDAGGSviylpADVTKEDEIADMIAAAAAEFGGLDI 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:TIGR01963  82 LVNNAGIQHVAPIEEFPPEDWDRIIAVMLTSAFHTIRAALPHMKKQGWGRIINIASAHGLVASPFKSAYVAAKHGLIGLT 161
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 30682984   164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKmpelKLYKPYEEAIRE 215
Cdd:TIGR01963 162 KVLALEVAEHGITVNAICPGYVRTPLVEKQIADQAK----TRGIPEEQVIRE 209
ADH_SDR_c_like cd05323
insect type alcohol dehydrogenase (ADH)-like, classical (c) SDRs; This subgroup contains ...
8-200 5.71e-31

insect type alcohol dehydrogenase (ADH)-like, classical (c) SDRs; This subgroup contains insect type ADH, and 15-hydroxyprostaglandin dehydrogenase (15-PGDH) type I; these proteins are classical SDRs. ADH catalyzes the NAD+-dependent oxidation of alcohols to aldehydes/ketones. This subgroup is distinct from the zinc-dependent alcohol dehydrogenases of the medium chain dehydrogenase/reductase family, and evolved in fruit flies to allow the digestion of fermenting fruit. 15-PGDH catalyzes the NAD-dependent interconversion of (5Z,13E)-(15S)-11alpha,15-dihydroxy-9-oxoprost-13-enoate and (5Z,13E)-11alpha-hydroxy-9,15-dioxoprost-13-enoate, and has a typical SDR glycine-rich NAD-binding motif, which is not fully present in ADH. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187584 [Multi-domain]  Cd Length: 244  Bit Score: 115.48  E-value: 5.71e-31
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSR------STMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05323   1 KVAIITGGASG-IGLATAKLLLKKGAKVAILDRNEnpgaaaELQAINPKVKATFVQ-CDVTSWEQLAAAFKKAIEKFGRV 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGV--QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHM---VSKKKGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:cd05323  79 DILINNAGIldEKSYLFAGKLPPPWEKTIDVNLTGVINTTYLALHYMdknKGGKGGVIVNIGSVAGLYPAPQFPVYSASK 158
                       170       180       190       200
                ....*....|....*....|....*....|....*....|....*
gi 30682984 157 AAIHALTDTLRLEL-RPFGIDVINVVPGGIRTNIANSAVATFNKM 200
Cdd:cd05323 159 HGVVGFTRSLADLLeYKTGVRVNAICPGFTNTPLLPDLVAKEAEM 203
PRK06841 PRK06841
short chain dehydrogenase; Provisional
9-195 7.27e-31

short chain dehydrogenase; Provisional


Pssm-ID: 180723 [Multi-domain]  Cd Length: 255  Bit Score: 115.53  E-value: 7.27e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQ--DSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK06841  17 VAVVTGGA-SGIGHAIAELFAAKGARVALLDRSEDVAEVAAQllGGNAKGLVCDVSDSQSVEAAVAAVISAFGRIDILVN 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGS--ITVMAPGPWAgvYTATKAAIHALTD 164
Cdd:PRK06841  96 SAGVALLAPAEDVSEEDWDKTIDINLKGSFLMAQAVGRHMIAAGGGKIVNLASqaGVVALERHVA--YCASKAGVVGMTK 173
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTNIANSAVA 195
Cdd:PRK06841 174 VLALEWGPYGITVNAISPTVVLTELGKKAWA 204
fabG PRK06550
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-187 1.72e-30

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 180617 [Multi-domain]  Cd Length: 235  Bit Score: 113.90  E-value: 1.72e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSrsTMTDLEQDSRLFVkeLDVQSDqnvskvLSEVIDKFGKIDVLVNNA 88
Cdd:PRK06550   7 TVLITGAASG-IGLAQARAFLAQGAQVYGVDKQ--DKPDLSGNFHFLQ--LDLSDD------LEPLFDWVPSVDILCNTA 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 GV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:PRK06550  76 GIlDDYKPLLDTSLEEWQHIFDTNLTSTFLLTRAYLPQMLERKSGIIINMCSIASFVAGGGGAAYTASKHALAGFTKQLA 155
                        170       180
                 ....*....|....*....|
gi 30682984  168 LELRPFGIDVINVVPGGIRT 187
Cdd:PRK06550 156 LDYAKDGIQVFGIAPGAVKT 175
SDR_subfam_1 TIGR03971
SDR family mycofactocin-dependent oxidoreductase; Members of this protein subfamily are ...
9-255 1.86e-30

SDR family mycofactocin-dependent oxidoreductase; Members of this protein subfamily are putative oxidoreductases belonging to the larger SDR family. All members occur in genomes that encode a cassette for the biosynthesis of mycofactocin, a proposed electron carrier of a novel redox pool. Characterized members of this family are described as NDMA-dependent, meaning that a blue aniline dye serving as an artificial electron acceptor is required for members of this family to cycle in vitro, since the bound NAD residue is not exchangeable. See EC 1.1.99.36. [Unknown function, Enzymes of unknown specificity]


Pssm-ID: 274889 [Multi-domain]  Cd Length: 270  Bit Score: 114.88  E-value: 1.86e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     9 VVLITGCSQG-GIGHA--LAREftekGCRVVATSRSR---------STMTDLEQDSRLfVKEL---------DVQSDQNV 67
Cdd:TIGR03971   5 VAFITGAARGqGRSHAvrLAEE----GADIIAVDICAdidtvpyplATPDDLAETVRL-VEALgrrivarqaDVRDRAAL 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    68 SKVLSEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGP 147
Cdd:TIGR03971  80 QAAVDAGVAEFGRLDIVVANAGICSIGPLWELTEEQWDDMIDVNLTGVWNTVKAAAPHMIERGGGSIVLTSSTAGLKGGP 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   148 WAGVYTATKAAIHALTDTLRLELRPFGIDViNVV-PGGIRTN-IANSAVAtfnkmpelKLYKPYEEAIRERAFISQRMNP 225
Cdd:TIGR03971 160 GGAHYVAAKHGVVGLMRSLALELAPHGIRV-NAVhPTGVNTPmIDNEAMY--------RLFRPDLDTPTDAAEAFRSMNA 230
                         250       260       270
                  ....*....|....*....|....*....|...
gi 30682984   226 TPAETF-ARDTVAAVLkknppaWFSS--GRYST 255
Cdd:TIGR03971 231 LPVPWVePEDISNAVL------FLASdeARYVT 257
THN_reductase-like_SDR_c cd05362
tetrahydroxynaphthalene/trihydroxynaphthalene reductase-like, classical (c) SDRs; 1,3,6, ...
9-187 2.21e-30

tetrahydroxynaphthalene/trihydroxynaphthalene reductase-like, classical (c) SDRs; 1,3,6,8-tetrahydroxynaphthalene reductase (4HNR) of Magnaporthe grisea and the related 1,3,8-trihydroxynaphthalene reductase (3HNR) are typical members of the SDR family containing the canonical glycine rich NAD(P)-binding site and active site tetrad, and function in fungal melanin biosynthesis. This subgroup also includes an SDR from Norway spruce that may function to protect against both biotic and abitoic stress. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187620 [Multi-domain]  Cd Length: 243  Bit Score: 113.91  E-value: 2.21e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVV---ATSRS--RSTMTDLE-QDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05362   5 VALVTGAS-RGIGRAIAKRLARDGASVVvnyASSKAaaEEVVAEIEaAGGKAIAVQADVSDPSQVARLFDAAEKAFGGVD 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKkkGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:cd05362  84 ILVNNAGVMLKKPIAETSEEEFDRMFTVNTKGAFFVLQEAAKRLRDG--GRIINISSSLTAAYTPNYGAYAGSKAAVEAF 161
                       170       180
                ....*....|....*....|....*
gi 30682984 163 TDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05362 162 TRVLAKELGGRGITVNAVAPGPVDT 186
PRK08017 PRK08017
SDR family oxidoreductase;
10-187 2.42e-30

SDR family oxidoreductase;


Pssm-ID: 181198 [Multi-domain]  Cd Length: 256  Bit Score: 114.41  E-value: 2.42e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRStmtDLEQDSRLFVK--ELDVQSDQNVSKVLSEVID-KFGKIDVLVN 86
Cdd:PRK08017   5 VLITGCSSG-IGLEAALELKRRGYRVLAACRKPD---DVARMNSLGFTgiLLDLDDPESVERAADEVIAlTDNRLYGLFN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTL 166
Cdd:PRK08017  81 NAGFGVYGPLSTISRQQMEQQFSTNFFGTHQLTMLLLPAMLPHGEGRIVMTSSVMGLISTPGRGAYAASKYALEAWSDAL 160
                        170       180
                 ....*....|....*....|.
gi 30682984  167 RLELRPFGIDVINVVPGGIRT 187
Cdd:PRK08017 161 RMELRHSGIKVSLIEPGPIRT 181
SDR_c7 cd05354
classical (c) SDR, subgroup 7; These proteins are members of the classical SDR family, with a ...
9-193 2.47e-30

classical (c) SDR, subgroup 7; These proteins are members of the classical SDR family, with a canonical active site triad (and also an active site Asn) and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187612 [Multi-domain]  Cd Length: 235  Bit Score: 113.66  E-value: 2.47e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGC-RVVATSRSRSTMTDLEQD--SRLFVKELDVqSDQNVSKVLSEVIDKfgkIDVLV 85
Cdd:cd05354   5 TVLVTGAN-RGIGKAFVESLLAHGAkKVYAAVRDPGSAAHLVAKygDKVVPLRLDV-TDPESIKAAAAQAKD---VDVVI 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  86 NNAGVQCV-GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:cd05354  80 NNAGVLKPaTLLEEGALEALKQEMDVNVFGLLRLAQAFAPVLKANGGGAIVNLNSVASLKNFPAMGTYSASKSAAYSLTQ 159
                       170       180
                ....*....|....*....|....*....
gi 30682984 165 TLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:cd05354 160 GLRAELAAQGTLVLSVHPGPIDTRMAAGA 188
PRK07326 PRK07326
SDR family oxidoreductase;
9-191 3.40e-30

SDR family oxidoreductase;


Pssm-ID: 235990 [Multi-domain]  Cd Length: 237  Bit Score: 113.18  E-value: 3.40e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTD----LEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK07326   8 VALITGGSKG-IGFAIAEALLAEGYKVAITARDQKELEEaaaeLNNKGNVLGLAADVRDEADVQRAVDAIVAAFGGLDVL 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK07326  87 IANAGVGHFAPVEELTPEEWRLVIDTNLTGAFYTIKAAVPAL-KRGGGYIINISSLAGTNFFAGGAAYNASKFGLVGFSE 165
                        170       180
                 ....*....|....*....|....*..
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTNIAN 191
Cdd:PRK07326 166 AAMLDLRQYGIKVSTIMPGSVATHFNG 192
secoisolariciresinol-DH_like_SDR_c cd05326
secoisolariciresinol dehydrogenase (secoisolariciresinol-DH)-like, classical (c) SDRs; ...
9-240 7.13e-30

secoisolariciresinol dehydrogenase (secoisolariciresinol-DH)-like, classical (c) SDRs; Podophyllum secoisolariciresinol-DH is a homo tetrameric, classical SDR that catalyzes the NAD-dependent conversion of (-)-secoisolariciresinol to (-)-matairesinol via a (-)-lactol intermediate. (-)-Matairesinol is an intermediate to various 8'-lignans, including the cancer-preventive mammalian lignan, and those involved in vascular plant defense. This subgroup also includes rice momilactone A synthase which catalyzes the conversion of 3beta-hydroxy-9betaH-pimara-7,15-dien-19,6beta-olide into momilactone A, Arabidopsis ABA2 which during abscisic acid (ABA) biosynthesis, catalyzes the conversion of xanthoxin to abscisic aldehyde and, maize Tasselseed2 which participate in the maize sex determination pathway. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187587 [Multi-domain]  Cd Length: 249  Bit Score: 112.93  E-value: 7.13e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVV----ATSRSRSTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:cd05326   6 VAIITGGA-SGIGEATARLFAKHGARVViadiDDDAGQAVAAELGDPDISFVH-CDVTVEADVRAAVDTAVARFGRLDIM 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 VNNAGVqcVGP----LAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05326  84 FNNAGV--LGApcysILETSLEEFERVLDVNVYGAFLGTKHAARVMIPAKKGSIVSVASVAGVVGGLGPHAYTASKHAVL 161
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVAtfnkmpelklykPYEEAIrERAFiSQRMNPTPAETFARDTVAAVL 240
Cdd:cd05326 162 GLTRSAATELGEHGIRVNCVSPYGVATPLLTAGFG------------VEDEAI-EEAV-RGAANLKGTALRPEDIAAAVL 227
PRK06398 PRK06398
aldose dehydrogenase; Validated
9-187 9.34e-30

aldose dehydrogenase; Validated


Pssm-ID: 235794 [Multi-domain]  Cd Length: 258  Bit Score: 112.62  E-value: 9.34e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTmtdlEQDSRLFvkELDVQSDQNVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:PRK06398   8 VAIVTGGSQG-IGKAVVNRLKEEGSNVINFDIKEPS----YNDVDYF--KVDVSNKEQVIKGIDYVISKYGRIDILVNNA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRL 168
Cdd:PRK06398  81 GIESYGAIHAVEEDEWDRIINVNVNGIFLMSKYTIPYMLKQDKGVIINIASVQSFAVTRNAAAYVTSKHAVLGLTRSIAV 160
                        170
                 ....*....|....*....
gi 30682984  169 ELRPFgIDVINVVPGGIRT 187
Cdd:PRK06398 161 DYAPT-IRCVAVCPGSIRT 178
PRK12824 PRK12824
3-oxoacyl-ACP reductase;
9-219 1.11e-29

3-oxoacyl-ACP reductase;


Pssm-ID: 183773 [Multi-domain]  Cd Length: 245  Bit Score: 112.17  E-value: 1.11e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRS-RSTMTDLE-----QDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK12824   4 IALVTG-AKRGIGSAIARELLNDGYRVIATYFSgNDCAKDWFeeygfTEDQVRLKELDVTDTEECAEALAEIEEEEGPVD 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMApGPWAGV-YTATKAAIHA 161
Cdd:PRK12824  83 ILVNNAGITRDSVFKRMSHQEWNDVINTNLNSVFNVTQPLFAAMCEQGYGRIINISSVNGLK-GQFGQTnYSAAKAGMIG 161
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRTNIANSA-----VATFNKMPELKLYKPyEEAIRERAFI 219
Cdd:PRK12824 162 FTKALASEGARYGITVNCIAPGYIATPMVEQMgpevlQSIVNQIPMKRLGTP-EEIAAAVAFL 223
fabG PRK07666
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-190 1.22e-29

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 236074 [Multi-domain]  Cd Length: 239  Bit Score: 112.09  E-value: 1.22e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDL-EQDSRLFVKEL----DVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK07666   9 NALITGAGRG-IGRAVAIALAKEGVNVGLLARTEENLKAVaEEVEAYGVKVViataDVSDYEEVTAAIEQLKNELGSIDI 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK07666  88 LINNAGISKFGKFLELDPAEWEKIIQVNLMGVYYATRAVLPSMIERQSGDIINISSTAGQKGAAVTSAYSASKFGVLGLT 167
                        170       180
                 ....*....|....*....|....*..
gi 30682984  164 DTLRLELRPFGIDVINVVPGGIRTNIA 190
Cdd:PRK07666 168 ESLMQEVRKHNIRVTALTPSTVATDMA 194
DHRS6_like_SDR_c cd05368
human DHRS6-like, classical (c) SDRs; Human DHRS6, and similar proteins. These proteins are ...
9-187 1.24e-29

human DHRS6-like, classical (c) SDRs; Human DHRS6, and similar proteins. These proteins are classical SDRs, with a canonical active site tetrad and a close match to the typical Gly-rich NAD-binding motif. Human DHRS6 is a cytosolic type 2 (R)-hydroxybutyrate dehydrogenase, which catalyses the conversion of (R)-hydroxybutyrate to acetoacetate. Also included in this subgroup is Escherichia coli UcpA (upstream cys P). Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction. Note: removed : needed to make this chiodl smaller when drew final trees: rmeoved text form description: Other proteins in this subgroup include Thermoplasma acidophilum aldohexose dehydrogenase, which has high dehydrogenase activity against D-mannose, Bacillus subtilis BacC involved in the biosynthesis of the dipeptide bacilysin and its antibiotic moiety anticapsin, Sphingomonas paucimobilis strain B90 LinC, involved in the degradation of hexachlorocyclohexane isomers...... P).


Pssm-ID: 187626 [Multi-domain]  Cd Length: 241  Bit Score: 112.18  E-value: 1.24e-29
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEvidkFGKIDVLVNNA 88
Cdd:cd05368   4 VALITAAAQG-IGRAIALAFAREGANVIATDINEEKLKELERGPGITTRVLDVTDKEQVAALAKE----EGRIDVLFNCA 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPG-PWAGVYTATKAAIHALTDTLR 167
Cdd:cd05368  79 GFVHHGSILDCEDDDWDFAMNLNVRSMYLMIKAVLPKMLARKDGSIINMSSVASSIKGvPNRFVYSTTKAAVIGLTKSVA 158
                       170       180
                ....*....|....*....|
gi 30682984 168 LELRPFGIDVINVVPGGIRT 187
Cdd:cd05368 159 ADFAQQGIRCNAICPGTVDT 178
PRK07067 PRK07067
L-iditol 2-dehydrogenase;
9-183 1.71e-29

L-iditol 2-dehydrogenase;


Pssm-ID: 235925 [Multi-domain]  Cd Length: 257  Bit Score: 112.04  E-value: 1.71e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSR--SRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK07067   8 VALLTG-AASGIGEAVAERYLAEGARVVIADIkpARARLAALEIGPAAIAVSLDVTRQDSIDRIVAAAVERFGGIDILFN 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKG-KIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK07067  87 NAALFDMAPILDISRDSYDRLFAVNVKGLFFLMQAVARHMVEQGRGgKIINMASQAGRRGEALVSHYCATKAAVISYTQS 166
                        170
                 ....*....|....*...
gi 30682984  166 LRLELRPFGIDVINVVPG 183
Cdd:PRK07067 167 AALALIRHGINVNAIAPG 184
PRK06138 PRK06138
SDR family oxidoreductase;
9-188 2.49e-29

SDR family oxidoreductase;


Pssm-ID: 235712 [Multi-domain]  Cd Length: 252  Bit Score: 111.40  E-value: 2.49e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSR----SRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK06138   7 VAIVTGAGSG-IGRATAKLFAREGARVVVADRdaeaAERVAAAIAAGGRAFARQGDVGSAEAVEALVDFVAARWGRLDVL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK06138  86 VNNAGFGCGGTVVTTDEADWDAVMRVNVGGVFLWAKYAIPIMQRQGGGSIVNTASQLALAGGRGRAAYVASKGAIASLTR 165
                        170       180
                 ....*....|....*....|....
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTN 188
Cdd:PRK06138 166 AMALDHATDGIRVNAVAPGTIDTP 189
PRK08324 PRK08324
bifunctional aldolase/short-chain dehydrogenase;
9-209 7.84e-29

bifunctional aldolase/short-chain dehydrogenase;


Pssm-ID: 236241 [Multi-domain]  Cd Length: 681  Bit Score: 115.33  E-value: 7.84e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVAT----SRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK08324 424 VALVTG-AAGGIGKATAKRLAAEGACVVLAdldeEAAEAAAAELGGPDRALGVACDVTDEAAVQAAFEEAALAFGGVDIV 502
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK08324 503 VSNAGIAISGPIEETSDEDWRRSFDVNATGHFLVAREAVRIMKAQGLgGSIVFIASKNAVNPGPNFGAYGAAKAAELHLV 582
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 30682984  164 DTLRLELRPFGIDViNVV-PGGI--RTNIANSAV----ATFNKMPELKLYKPY 209
Cdd:PRK08324 583 RQLALELGPDGIRV-NGVnPDAVvrGSGIWTGEWiearAAAYGLSEEELEEFY 634
TER_DECR_SDR_a cd05369
Trans-2-enoyl-CoA reductase (TER) and 2,4-dienoyl-CoA reductase (DECR), atypical (a) SDR; TTER ...
9-187 8.56e-29

Trans-2-enoyl-CoA reductase (TER) and 2,4-dienoyl-CoA reductase (DECR), atypical (a) SDR; TTER is a peroxisomal protein with a proposed role in fatty acid elongation. Fatty acid synthesis is known to occur in the both endoplasmic reticulum and mitochondria; peroxisomal TER has been proposed as an additional fatty acid elongation system, it reduces the double bond at C-2 as the last step of elongation. This system resembles the mitochondrial system in that acetyl-CoA is used as a carbon donor. TER may also function in phytol metabolism, reducting phytenoyl-CoA to phytanoyl-CoA in peroxisomes. DECR processes double bonds in fatty acids to increase their utility in fatty acid metabolism; it reduces 2,4-dienoyl-CoA to an enoyl-CoA. DECR is active in mitochondria and peroxisomes. This subgroup has the Gly-rich NAD-binding motif of the classical SDR family, but does not display strong identity to the canonical active site tetrad, and lacks the characteristic Tyr at the usual position. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187627 [Multi-domain]  Cd Length: 249  Bit Score: 109.98  E-value: 8.56e-29
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRS----RSTMTDLEQ--DSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05369   5 VAFITGGG-TGIGKAIAKAFAELGASVAIAGRKpevlEAAAEEISSatGGRAHPIQCDVRDPEAVEAAVDETLKEFGKID 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCVGPLAEtpISAmeNTFNT----NVFGSMRMTQAVVPH-MVSKKKGKIVNVGSITVMAPGPWAGVYTATKA 157
Cdd:cd05369  84 ILINNAAGNFLAPAES--LSP--NGFKTvidiDLNGTFNTTKAVGKRlIEAKHGGSILNISATYAYTGSPFQVHSAAAKA 159
                       170       180       190
                ....*....|....*....|....*....|
gi 30682984 158 AIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05369 160 GVDALTRSLAVEWGPYGIRVNAIAPGPIPT 189
DHRS1_HSDL2-like_SDR_c cd05338
human dehydrogenase/reductase (SDR family) member 1 (DHRS1) and human hydroxysteroid ...
8-191 1.23e-28

human dehydrogenase/reductase (SDR family) member 1 (DHRS1) and human hydroxysteroid dehydrogenase-like protein 2 (HSDL2), classical (c) SDRs; This subgroup includes human DHRS1 and human HSDL2 and related proteins. These are members of the classical SDR family, with a canonical Gly-rich NAD-binding motif and the typical YXXXK active site motif. However, the rest of the catalytic tetrad is not strongly conserved. DHRS1 mRNA has been detected in many tissues, liver, heart, skeletal muscle, kidney and pancreas; a longer transcript is predominantly expressed in the liver , a shorter one in the heart. HSDL2 may play a part in fatty acid metabolism, as it is found in peroxisomes. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187597 [Multi-domain]  Cd Length: 246  Bit Score: 109.40  E-value: 1.23e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRS-----TMTDL------------EQDSRLFVKELDVQSDQNVSKV 70
Cdd:cd05338   4 KVAFVTGASRG-IGRAIALRLAKAGATVVVAAKTASegdngSAKSLpgtieetaeeieAAGGQALPIVVDVRDEDQVRAL 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  71 LSEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAG 150
Cdd:cd05338  83 VEATVDQFGRLDILVNNAGAIWLSLVEDTPAKRFDLMQRVNLRGTYLLSQAALPHMVKAGQGHILNISPPLSLRPARGDV 162
                       170       180       190       200
                ....*....|....*....|....*....|....*....|..
gi 30682984 151 VYTATKAAIHALTDTLRLELRPFGIDVINVVPG-GIRTNIAN 191
Cdd:cd05338 163 AYAAGKAGMSRLTLGLAAELRRHGIAVNSLWPStAIETPAAT 204
SDR_c4 cd08929
classical (c) SDR, subgroup 4; This subgroup has a canonical active site tetrad and a typical ...
10-202 1.32e-28

classical (c) SDR, subgroup 4; This subgroup has a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187634 [Multi-domain]  Cd Length: 226  Bit Score: 108.75  E-value: 1.32e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL--DVQSDQNVSKVLSEVIDKFGKIDVLVNN 87
Cdd:cd08929   3 ALVTGASRG-IGEATARLLHAEGYRVGICARDEARLAAAAAQELEGVLGLagDVRDEADVRRAVDAMEEAFGGLDALVNN 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  88 AGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:cd08929  82 AGVGVMKPVEELTPEEWRLVLDTNLTGAFYCIHKAAPALLRRGGGTIVNVGSLAGKNAFKGGAAYNASKFGLLGLSEAAM 161
                       170       180       190
                ....*....|....*....|....*....|....*.
gi 30682984 168 LELRPFGIDVINVVPGGIRTNIANSAVATFNKM-PE 202
Cdd:cd08929 162 LDLREANIRVVNVMPGSVDTGFAGSPEGQAWKLaPE 197
ChcA_like_SDR_c cd05359
1-cyclohexenylcarbonyl_coenzyme A_reductase (ChcA)_like, classical (c) SDRs; This subgroup ...
10-187 1.77e-28

1-cyclohexenylcarbonyl_coenzyme A_reductase (ChcA)_like, classical (c) SDRs; This subgroup contains classical SDR proteins, including members identified as 1-cyclohexenylcarbonyl coenzyme A reductase. ChcA of Streptomyces collinus is implicated in the final reduction step of shikimic acid to ansatrienin. ChcA shows sequence similarity to the SDR family of NAD-binding proteins, but it lacks the conserved Tyr of the characteristic catalytic site. This subgroup also contains the NADH-dependent enoyl-[acyl-carrier-protein(ACP)] reductase FabL from Bacillus subtilis. This enzyme participates in bacterial fatty acid synthesis, in type II fatty-acid synthases and catalyzes the last step in each elongation cycle. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187617 [Multi-domain]  Cd Length: 242  Bit Score: 108.98  E-value: 1.77e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGCRVVATSR-----SRSTMTDLEQDS-RLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05359   1 ALVTGGSRG-IGKAIALRLAERGADVVINYRkskdaAAEVAAEIEELGgKAVVVRADVSQPQDVEEMFAAVKERFGRLDV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSitVMAPGPWAGVYT--ATKAAIHA 161
Cdd:cd05359  80 LVSNAAAGAFRPLSELTPAHWDAKMNTNLKALVHCAQQAAKLMRERGGGRIVAISS--LGSIRALPNYLAvgTAKAALEA 157
                       170       180
                ....*....|....*....|....*.
gi 30682984 162 LTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05359 158 LVRYLAVELGPRGIRVNAVSPGVIDT 183
PRK07577 PRK07577
SDR family oxidoreductase;
6-187 1.82e-28

SDR family oxidoreductase;


Pssm-ID: 181044 [Multi-domain]  Cd Length: 234  Bit Score: 108.66  E-value: 1.82e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSrstmTDLEQDSRLFvkELDVQSDQNVSKVLSEVIDKFGkIDVLV 85
Cdd:PRK07577   2 SSRTVLVTGATKG-IGLALSLRLANLGHQVIGIARS----AIDDFPGELF--ACDLADIEQTAATLAQINEIHP-VDAIV 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMApGPWAGVYTATKAAIHALTDT 165
Cdd:PRK07577  74 NNVGIALPQPLGKIDLAALQDVYDLNVRAAVQVTQAFLEGMKLREQGRIVNICSRAIFG-ALDRTSYSAAKSALVGCTRT 152
                        170       180
                 ....*....|....*....|..
gi 30682984  166 LRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK07577 153 WALELAEYGITVNAVAPGPIET 174
PRK07024 PRK07024
SDR family oxidoreductase;
7-270 1.93e-28

SDR family oxidoreductase;


Pssm-ID: 235910 [Multi-domain]  Cd Length: 257  Bit Score: 109.25  E-value: 1.93e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    7 SPVVLITGCSQGgIGHALAREFTEKGCRVVATSRS----RSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK07024   2 PLKVFITGASSG-IGQALAREYARQGATLGLVARRtdalQAFAARLPKAARVSVYAADVRDADALAAAAADFIAAHGLPD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQcVGPLAETP--ISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK07024  81 VVIANAGIS-VGTLTEERedLAVFREVMDTNYFGMVATFQPFIAPMRAARRGTLVGIASVAGVRGLPGAGAYSASKAAAI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRTNIanSAVATFnKMPELklykpyeeairerafisqrmnpTPAETFARDTVAAVL 240
Cdd:PRK07024 160 KYLESLRVELRPAGVRVVTIAPGYIRTPM--TAHNPY-PMPFL----------------------MDADRFAARAARAIA 214
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 30682984  241 KKNppawfssgRYSTL---MAV----MYHMPLWLKDF 270
Cdd:PRK07024 215 RGR--------RFRVIpwqMGVvaklLRVLPRWLYDR 243
PRK05855 PRK05855
SDR family oxidoreductase;
10-245 2.14e-28

SDR family oxidoreductase;


Pssm-ID: 235628 [Multi-domain]  Cd Length: 582  Bit Score: 113.54  E-value: 2.14e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLF-----VKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK05855 318 VVVTGAG-SGIGRETALAFAREGAEVVASDIDEAAAERTAELIRAAgavahAYRVDVSDADAMEAFAEWVRAEHGVPDIV 396
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK05855 397 VNNAGIGMAGGFLDTSAEDWDRVLDVNLWGVIHGCRLFGRQMVERGTgGHIVNVASAAAYAPSRSLPAYATSKAAVLMLS 476
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVatFNKMPELKlykpyEEAIRERA-FISQRMNPTPaETFARDTVAAVlKK 242
Cdd:PRK05855 477 ECLRAELAAAGIGVTAICPGFVDTNIVATTR--FAGADAED-----EARRRGRAdKLYQRRGYGP-EKVAKAIVDAV-KR 547

                 ...
gi 30682984  243 NPP 245
Cdd:PRK05855 548 NKA 550
7_alpha_HSDH_SDR_c cd05365
7 alpha-hydroxysteroid dehydrogenase (7 alpha-HSDH), classical (c) SDRs; This bacterial ...
9-194 2.67e-28

7 alpha-hydroxysteroid dehydrogenase (7 alpha-HSDH), classical (c) SDRs; This bacterial subgroup contains 7 alpha-HSDHs, including Escherichia coli 7 alpha-HSDH. 7 alpha-HSDH, a member of the SDR family, catalyzes the NAD+ -dependent dehydrogenation of a hydroxyl group at position 7 of the steroid skeleton of bile acids. In humans the two primary bile acids are cholic and chenodeoxycholic acids, these are formed from cholesterol in the liver. Escherichia coli 7 alpha-HSDH dehydroxylates these bile acids in the human intestine. Mammalian 7 alpha-HSDH activity has been found in livers. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187623 [Multi-domain]  Cd Length: 242  Bit Score: 108.43  E-value: 2.67e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVA----TSRSRSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd05365   1 VAIVTGGAAG-IGKAIAGTLAKAGASVVIadlkSEGAEAVAAAIQQAgGQAIGLECNVTSEQDLEAVVKATVSQFGGITI 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLaETPI--SAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:cd05365  80 LVNNAGGGGPKPF-DMPMteEDFEWAFKLNLFSAFRLSQLCAPHMQKAGGGAILNISSMSSENKNVRIAAYGSSKAAVNH 158
                       170       180       190
                ....*....|....*....|....*....|...
gi 30682984 162 LTDTLRLELRPFGIDVINVVPGGIRTNIANSAV 194
Cdd:cd05365 159 MTRNLAFDLGPKGIRVNAVAPGAVKTDALASVL 191
PRK12937 PRK12937
short chain dehydrogenase; Provisional
9-189 4.21e-28

short chain dehydrogenase; Provisional


Pssm-ID: 171821 [Multi-domain]  Cd Length: 245  Bit Score: 107.91  E-value: 4.21e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTD------LEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK12937   7 VAIVTGASRG-IGAAIARRLAADGFAVAVNYAGSAAAADelvaeiEAAGGRAIAVQADVADAAAVTRLFDAAETAFGRID 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK12937  86 VLVNNAGVMPLGTIADFDLEDFDRTIATNLRGAFVVLREAARHL--GQGGRIINLSTSVIALPLPGYGPYAASKAAVEGL 163
                        170       180
                 ....*....|....*....|....*..
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK12937 164 VHVLANELRGRGITVNAVAPGPVATEL 190
MDH-like_SDR_c cd05352
mannitol dehydrogenase (MDH)-like, classical (c) SDRs; NADP-mannitol dehydrogenase catalyzes ...
9-189 8.19e-28

mannitol dehydrogenase (MDH)-like, classical (c) SDRs; NADP-mannitol dehydrogenase catalyzes the conversion of fructose to mannitol, an acyclic 6-carbon sugar. MDH is a tetrameric member of the SDR family. This subgroup also includes various other tetrameric SDRs, including Pichia stipitis D-arabinitol dehydrogenase (aka polyol dehydrogenase), Candida albicans Sou1p, a sorbose reductase, and Candida parapsilosis (S)-specific carbonyl reductase (SCR, aka S-specific alcohol dehydrogenase) which catalyzes the enantioselective reduction of 2-hydroxyacetophenone into (S)-1-phenyl-1,2-ethanediol. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser).


Pssm-ID: 187610 [Multi-domain]  Cd Length: 252  Bit Score: 107.42  E-value: 8.19e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTD----LEQDSRLFVK--ELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05352  10 VAIVTGGS-RGIGLAIARALAEAGADVAIIYNSAPRAEEkaeeLAKKYGVKTKayKCDVSSQESVEKTFKQIQKDFGKID 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT---VMAPGPWAgVYTATKAAI 159
Cdd:cd05352  89 ILIANAGITVHKPALDYTYEQWNKVIDVNLNGVFNCAQAAAKIFKKQGKGSLIITASMSgtiVNRPQPQA-AYNASKAAV 167
                       170       180       190
                ....*....|....*....|....*....|
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:cd05352 168 IHLAKSLAVEWAKYFIRVNSISPGYIDTDL 197
PRK12743 PRK12743
SDR family oxidoreductase;
8-187 9.35e-28

SDR family oxidoreductase;


Pssm-ID: 237187 [Multi-domain]  Cd Length: 256  Bit Score: 107.43  E-value: 9.35e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGcSQGGIGHALAREFTEKGCRVVATSRS-----RSTMTDLEQDS-RLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK12743   3 QVAIVTA-SDSGIGKACALLLAQQGFDIGITWHSdeegaKETAEEVRSHGvRAEIRQLDLSDLPEGAQALDKLIQRLGRI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK-KKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK12743  82 DVLVNNAGAMTKAPFLDMDFDEWRKIFTVDVDGAFLCSQIAARHMVKQgQGGRIINITSVHEHTPLPGASAYTAAKHALG 161
                        170       180
                 ....*....|....*....|....*..
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12743 162 GLTKAMALELVEHGILVNAVAPGAIAT 188
PRK05872 PRK05872
short chain dehydrogenase; Provisional
9-177 9.92e-28

short chain dehydrogenase; Provisional


Pssm-ID: 235633 [Multi-domain]  Cd Length: 296  Bit Score: 108.13  E-value: 9.92e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMT----DLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK05872  11 VVVVTGAARG-IGAELARRLHARGAKLALVDLEEAELAalaaELGGDDRVLTVVADVTDLAAMQAAAEEAVERFGGIDVV 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK05872  90 VANAGIASGGSVAQVDPDAFRRVIDVNLLGVFHTVRATLPALI-ERRGYVLQVSSLAAFAAAPGMAAYCASKAGVEAFAN 168
                        170
                 ....*....|...
gi 30682984  165 TLRLELRPFGIDV 177
Cdd:PRK05872 169 ALRLEVAHHGVTV 181
PRK12829 PRK12829
short chain dehydrogenase; Provisional
9-187 1.31e-27

short chain dehydrogenase; Provisional


Pssm-ID: 183778 [Multi-domain]  Cd Length: 264  Bit Score: 107.07  E-value: 1.31e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSR----STMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK12829  13 RVLVTGGASG-IGRAIAEAFAEAGARVHVCDVSEaalaATAARLPGAKVTATV-ADVADPAQVERVFDTAVERFGGLDVL 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQC-VGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPG-PWAGVYTATKAAIHAL 162
Cdd:PRK12829  91 VNNAGIAGpTGGIDEITPEQWEQTLAVNLNGQFYFARAAVPLLKASGHGGVIIALSSVAGRLGyPGRTPYAASKWAVVGL 170
                        170       180
                 ....*....|....*....|....*
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12829 171 VKSLAIELGPLGIRVNAILPGIVRG 195
BKR_2_SDR_c cd05349
putative beta-ketoacyl acyl carrier protein [ACP]reductase (BKR), subgroup 2, classical (c) ...
9-193 1.46e-27

putative beta-ketoacyl acyl carrier protein [ACP]reductase (BKR), subgroup 2, classical (c) SDR; This subgroup includes Rhizobium sp. NGR234 FabG1. The Escherichai coli K12 BKR, FabG, belongs to a different subgroup. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187607 [Multi-domain]  Cd Length: 246  Bit Score: 106.77  E-value: 1.46e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVV---ATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:cd05349   2 VVLVTGASRG-LGAAIARSFAREGARVVvnyYRSTESAEAVAAEAGERAIAIQADVRDRDQVQAMIEEAKNHFGPVDTIV 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  86 NNAgvqcVGPLAETPI---SAME-------NTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTAT 155
Cdd:cd05349  81 NNA----LIDFPFDPDqrkTFDTidwedyqQQLEGAVKGALNLLQAVLPDFKERGSGRVINIGTNLFQNPVVPYHDYTTA 156
                       170       180       190
                ....*....|....*....|....*....|....*...
gi 30682984 156 KAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:cd05349 157 KAALLGFTRNMAKELGPYGITVNMVSGGLLKVTDASAA 194
PRK06523 PRK06523
short chain dehydrogenase; Provisional
10-187 1.57e-27

short chain dehydrogenase; Provisional


Pssm-ID: 180604 [Multi-domain]  Cd Length: 260  Bit Score: 106.91  E-value: 1.57e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDleqDSRLFVkELDVQSDQNVSKVLSEVIDKFGKIDVLVNNAG 89
Cdd:PRK06523  12 ALVTGGTKG-IGAATVARLLEAGARVVTTARSRPDDLP---EGVEFV-AADLTTAEGCAAVARAVLERLGGVDILVHVLG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   90 vqcvGplAETP---ISAM-----ENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGV-YTATKAAIH 160
Cdd:PRK06523  87 ----G--SSAPaggFAALtdeewQDELNLNLLAAVRLDRALLPGMIARGSGVIIHVTSIQRRLPLPESTTaYAAAKAALS 160
                        170       180
                 ....*....|....*....|....*..
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK06523 161 TYSKSLSKEVAPKGVRVNTVSPGWIET 187
3beta-17beta-HSD_like_SDR_c cd05341
3beta17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; This subgroup includes ...
9-187 1.95e-27

3beta17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; This subgroup includes members identified as 3beta17beta hydroxysteroid dehydrogenase, 20beta hydroxysteroid dehydrogenase, and R-alcohol dehydrogenase. These proteins exhibit the canonical active site tetrad and glycine rich NAD(P)-binding motif of the classical SDRs. 17beta-dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the SDR family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187600 [Multi-domain]  Cd Length: 247  Bit Score: 106.31  E-value: 1.95e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSR----SRSTMTDLEQDSRLFvkELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:cd05341   7 VAIVTGGARG-LGLAHARLLVAEGAKVVLSDIldeeGQAAAAELGDAARFF--HLDVTDEDGWTAVVDTAREAFGRLDVL 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:cd05341  84 VNNAGILTGGTVETTTLEEWRRLLDINLTGVFLGTRAVIPPMKEAGGGSIINMSSIEGLVGDPALAAYNASKGAVRGLTK 163
                       170       180
                ....*....|....*....|....*
gi 30682984 165 TLRLELRP--FGIDVINVVPGGIRT 187
Cdd:cd05341 164 SAALECATqgYGIRVNSVHPGYIYT 188
PRK07035 PRK07035
SDR family oxidoreductase;
9-196 2.71e-27

SDR family oxidoreductase;


Pssm-ID: 180802 [Multi-domain]  Cd Length: 252  Bit Score: 106.25  E-value: 2.71e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSrstMTDLEQDSRLFVKE--------LDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK07035  10 IALVTGASRG-IGEAIAKLLAQQGAHVIVSSRK---LDGCQAVADAIVAAggkaealaCHIGEMEQIDALFAHIRERHGR 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQ-CVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:PRK07035  86 LDILVNNAAANpYFGHILDTDLGAFQKTVDVNIRGYFFMSVEAGKLMKEQGGGSIVNVASVNGVSPGDFQGIYSITKAAV 165
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  160 HALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:PRK07035 166 ISMTKAFAKECAPFGIRVNALLPGLTDTKFASALFKN 202
SDR_c12 cd08944
classical (c) SDR, subgroup 12; These are classical SDRs, with the canonical active site ...
6-197 4.94e-27

classical (c) SDR, subgroup 12; These are classical SDRs, with the canonical active site tetrad and glycine-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187648 [Multi-domain]  Cd Length: 246  Bit Score: 105.26  E-value: 4.94e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTdlEQDSRL----FVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd08944   2 EGKVAIVTG-AGAGIGAACAARLAREGARVVVADIDGGAAQ--AVVAQIaggaLALRVDVTDEQQVAALFERAVEEFGGL 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGP-LAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd08944  79 DLLVNNAGAMHLTPaIIDTDLAVWDQTMAINLRGTFLCCRHAAPRMIARGGGSIVNLSSIAGQSGDPGYGAYGASKAAIR 158
                       170       180       190
                ....*....|....*....|....*....|....*..
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATF 197
Cdd:cd08944 159 NLTRTLAAELRHAGIRCNALAPGLIDTPLLLAKLAGF 195
PRK06484 PRK06484
short chain dehydrogenase; Validated
9-189 5.95e-27

short chain dehydrogenase; Validated


Pssm-ID: 168574 [Multi-domain]  Cd Length: 520  Bit Score: 109.17  E-value: 5.95e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK06484   7 VVLVTG-AAGGIGRAACQRFARAGDQVVVADRNVERARERADSlgPDHHALAMDVSDEAQIREGFEQLHREFGRIDVLVN 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVqcVGP----LAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGK-IVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK06484  86 NAGV--TDPtmtaTLDTTLEEFARLQAINLTGAYLVAREALRLMIEQGHGAaIVNVASGAGLVALPKRTAYSASKAAVIS 163
                        170       180
                 ....*....|....*....|....*...
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK06484 164 LTRSLACEWAAKGIRVNAVLPGYVRTQM 191
R1PA_ADH_SDR_c cd08943
rhamnulose-1-phosphate aldolase/alcohol dehydrogenase, classical (c) SDRs; This family has ...
9-186 6.33e-27

rhamnulose-1-phosphate aldolase/alcohol dehydrogenase, classical (c) SDRs; This family has bifunctional proteins with an N-terminal aldolase and a C-terminal classical SDR domain. One member is identified as a rhamnulose-1-phosphate aldolase/alcohol dehydrogenase. The SDR domain has a canonical SDR glycine-rich NAD(P) binding motif and a match to the characteristic active site triad. However, it lacks an upstream active site Asn typical of SDRs. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187647 [Multi-domain]  Cd Length: 250  Bit Score: 105.17  E-value: 6.33e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL----DVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:cd08943   3 VALVTGGA-SGIGLAIAKRLAAEGAAVVVADIDPEIAEKVAEAAQGGPRALgvqcDVTSEAQVQSAFEQAVLEFGGLDIV 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd08943  82 VSNAGIATSSPIAETSLEDWNRSMDINLTGHFLVSREAFRIMKSQGIgGNIVFNASKNAVAPGPNAAAYSAAKAAEAHLA 161
                       170       180
                ....*....|....*....|...
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIR 186
Cdd:cd08943 162 RCLALEGGEDGIRVNTVNPDAVF 184
carb_red_PTCR-like_SDR_c cd05324
Porcine testicular carbonyl reductase (PTCR)-like, classical (c) SDRs; PTCR is a classical SDR ...
9-187 7.65e-27

Porcine testicular carbonyl reductase (PTCR)-like, classical (c) SDRs; PTCR is a classical SDR which catalyzes the NADPH-dependent reduction of ketones on steroids and prostaglandins. Unlike most SDRs, PTCR functions as a monomer. This subgroup also includes human carbonyl reductase 1 (CBR1) and CBR3. CBR1 is an NADPH-dependent SDR with broad substrate specificity and may be responsible for the in vivo reduction of quinones, prostaglandins, and other carbonyl-containing compounds. In addition it includes poppy NADPH-dependent salutaridine reductase which catalyzes the stereospecific reduction of salutaridine to 7(S)-salutaridinol in the biosynthesis of morphine, and Arabidopsis SDR1,a menthone reductase, which catalyzes the reduction of menthone to neomenthol, a compound with antimicrobial activity; SDR1 can also carry out neomenthol oxidation. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187585 [Multi-domain]  Cd Length: 225  Bit Score: 104.24  E-value: 7.65e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGC-RVVATSRsrstmtDLE---------QDSRLFVK--ELDVQSDQNVSKVLSEVID 76
Cdd:cd05324   2 VALVTGANRG-IGFEIVRQLAKSGPgTVILTAR------DVErgqaaveklRAEGLSVRfhQLDVTDDASIEAAADFVEE 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  77 KFGKIDVLVNNAGV--QCVGPLAETPIsAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT-VMAPGpwagvYT 153
Cdd:cd05324  75 KYGGLDILVNNAGIafKGFDDSTPTRE-QARETMKTNFFGTVDVTQALLPLLKKSPAGRIVNVSSGLgSLTSA-----YG 148
                       170       180       190
                ....*....|....*....|....*....|....
gi 30682984 154 ATKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05324 149 VSKAALNALTRILAKELKETGIKVNACCPGWVKT 182
PRK08226 PRK08226
SDR family oxidoreductase UcpA;
6-192 8.17e-27

SDR family oxidoreductase UcpA;


Pssm-ID: 181305 [Multi-domain]  Cd Length: 263  Bit Score: 105.27  E-value: 8.17e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQ----DSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK08226   5 TGKTALITGALQG-IGEGIARVFARHGANLILLDISPEIEKLADElcgrGHRCTAVVADVRDPASVAAAIKRAKEKEGRI 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT---VMAPGPWAgvYTATKAA 158
Cdd:PRK08226  84 DILVNNAGVCRLGSFLDMSDEDRDFHIDINIKGVWNVTKAVLPEMIARKDGRIVMMSSVTgdmVADPGETA--YALTKAA 161
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  159 IHALTDTLRLELRPFGIDVINVVPGGIRTNIANS 192
Cdd:PRK08226 162 IVGLTKSLAVEYAQSGIRVNAICPGYVRTPMAES 195
PRK06139 PRK06139
SDR family oxidoreductase;
9-187 9.16e-27

SDR family oxidoreductase;


Pssm-ID: 235713 [Multi-domain]  Cd Length: 330  Bit Score: 106.34  E-value: 9.16e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSR-----LFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK06139   9 VVVITGASSG-IGQATAEAFARRGARLVLAARDEEALQAVAEECRalgaeVLVVPTDVTDADQVKALATQAASFGGRIDV 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK06139  88 WVNNVGVGAVGRFEETPIEAHEQVIQTNLIGYMRDAHAALPIFKKQGHGIFINMISLGGFAAQPYAAAYSASKFGLRGFS 167
                        170       180
                 ....*....|....*....|....*
gi 30682984  164 DTLRLELRPF-GIDVINVVPGGIRT 187
Cdd:PRK06139 168 EALRGELADHpDIHVCDVYPAFMDT 192
meso-BDH-like_SDR_c cd05366
meso-2,3-butanediol dehydrogenase-like, classical (c) SDRs; 2,3-butanediol dehydrogenases ...
9-187 9.34e-27

meso-2,3-butanediol dehydrogenase-like, classical (c) SDRs; 2,3-butanediol dehydrogenases (BDHs) catalyze the NAD+ dependent conversion of 2,3-butanediol to acetonin; BDHs are classified into types according to their stereospecificity as to substrates and products. Included in this subgroup are Klebsiella pneumonia meso-BDH which catalyzes meso-2,3-butanediol to D(-)-acetonin, and Corynebacterium glutamicum L-BDH which catalyzes lX+)-2,3-butanediol to L(+)-acetonin. This subgroup is comprised of classical SDRs with the characteristic catalytic triad and NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187624 [Multi-domain]  Cd Length: 257  Bit Score: 104.77  E-value: 9.34e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATS-----RSRSTMTDLEQDSR--LFVKeLDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05366   4 VAIITGAAQG-IGRAIAERLAADGFNIVLADlnleeAAKSTIQEISEAGYnaVAVG-ADVTDKDDVEALIDQAVEKFGSF 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05366  82 DVMVNNAGIAPITPLLTITEEDLKKVYAVNVFGVLFGIQAAARQFKKLGhGGKIINASSIAGVQGFPNLGAYSASKFAVR 161
                       170       180
                ....*....|....*....|....*..
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd05366 162 GLTQTAAQELAPKGITVNAYAPGIVKT 188
SPR-like_SDR_c cd05367
sepiapterin reductase (SPR)-like, classical (c) SDRs; Human SPR, a member of the SDR family, ...
9-202 1.12e-26

sepiapterin reductase (SPR)-like, classical (c) SDRs; Human SPR, a member of the SDR family, catalyzes the NADP-dependent reduction of sepiaptern to 7,8-dihydrobiopterin (BH2). In addition to SPRs, this subgroup also contains Bacillus cereus yueD, a benzil reductase, which catalyzes the stereospecific reduction of benzil to (S)-benzoin. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187625 [Multi-domain]  Cd Length: 241  Bit Score: 104.29  E-value: 1.12e-26
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKG--CRVVATSRS----RSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05367   1 VIILTGASRG-IGRALAEELLKRGspSVVVLLARSeeplQELKEELRPGLRVTTVKADLSDAAGVEQLLEAIRKLDGERD 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHM-VSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05367  80 LLINNAGSlGPVSKIEFIDLDELQKYFDLNLTSPVCLTSTLLRAFkKRGLKKTVVNVSSGAAVNPFKGWGLYCSSKAARD 159
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|.
gi 30682984 161 ALTDTLRLELRpfGIDVINVVPG--------GIR-TNIANSAVATFNKMPE 202
Cdd:cd05367 160 MFFRVLAAEEP--DVRVLSYAPGvvdtdmqrEIReTSADPETRSRFRSLKE 208
SDH_SDR_c cd05363
Sorbitol dehydrogenase (SDH), classical (c) SDR; This bacterial subgroup includes Rhodobacter ...
6-197 1.39e-26

Sorbitol dehydrogenase (SDH), classical (c) SDR; This bacterial subgroup includes Rhodobacter sphaeroides SDH, and other SDHs. SDH preferentially interconverts D-sorbitol (D-glucitol) and D-fructose, but also interconverts L-iditol/L-sorbose and galactitol/D-tagatose. SDH is NAD-dependent and is a dimeric member of the SDR family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187621 [Multi-domain]  Cd Length: 254  Bit Score: 104.24  E-value: 1.39e-26
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGcSQGGIGHALAREFTEKGCRVVAT----SRSRSTMTDLEQDSrlFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05363   2 DGKTALITG-SARGIGRAFAQAYVREGARVAIAdinlEAARATAAEIGPAA--CAISLDVTDQASIDRCVAALVDRWGSI 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK-KKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05363  79 DILVNNAALFDLAPIVDITRESYDRLFAINVSGTLFMMQAVARAMIAQgRGGKIINMASQAGRRGEALVGVYCATKAAVI 158
                       170       180       190
                ....*....|....*....|....*....|....*..
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATF 197
Cdd:cd05363 159 SLTQSAGLNLIRHGINVNAIAPGVVDGEHWDGVDAKF 195
PRK08213 PRK08213
gluconate 5-dehydrogenase; Provisional
9-183 1.51e-26

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 181295 [Multi-domain]  Cd Length: 259  Bit Score: 104.26  E-value: 1.51e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRStmtDLEQ----------DSRLFVKelDVQSDQNVSKVLSEVIDKF 78
Cdd:PRK08213  14 TALVTGGSRG-LGLQIAEALGEAGARVVLSARKAE---ELEEaaahlealgiDALWIAA--DVADEADIERLAEETLERF 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   79 GKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPH-MVSKKKGKIVNVGSITVMA---PGPWAGV-YT 153
Cdd:PRK08213  88 GHVDILVNNAGATWGAPAEDHPVEAWDKVMNLNVRGLFLLSQAVAKRsMIPRGYGRIINVASVAGLGgnpPEVMDTIaYN 167
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  154 ATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:PRK08213 168 TSKGAVINFTRALAAEWGPHGIRVNAIAPG 197
PRK10538 PRK10538
bifunctional NADP-dependent 3-hydroxy acid dehydrogenase/3-hydroxypropionate dehydrogenase ...
9-183 2.22e-26

bifunctional NADP-dependent 3-hydroxy acid dehydrogenase/3-hydroxypropionate dehydrogenase YdfG;


Pssm-ID: 182531 [Multi-domain]  Cd Length: 248  Bit Score: 103.68  E-value: 2.22e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK10538   2 IVLVTGAT-AGFGECITRRFIQQGHKVIATGRRQERLQELKDElgDNLYIAQLDVRNRAAIEEMLASLPAEWRNIDVLVN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVQC-VGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSitVMAPGPWAG--VYTATKAAIHALT 163
Cdd:PRK10538  81 NAGLALgLEPAHKASVEDWETMIDTNNKGLVYMTRAVLPGMVERNHGHIINIGS--TAGSWPYAGgnVYGATKAFVRQFS 158
                        170       180
                 ....*....|....*....|
gi 30682984  164 DTLRLELRPFGIDVINVVPG 183
Cdd:PRK10538 159 LNLRTDLHGTAVRVTDIEPG 178
DHB_DH-like_SDR_c cd08937
1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase (DHB DH)-like, classical (c) SDR; ...
6-187 3.22e-26

1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase (DHB DH)-like, classical (c) SDR; DHB DH (aka 1,2-dihydroxycyclohexa-3,5-diene-1-carboxylate dehydrogenase) catalyzes the NAD-dependent conversion of 1,2-dihydroxycyclohexa-3,4-diene carboxylate to a catechol. This subgroup also contains Pseudomonas putida F1 CmtB, 2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase, the second enzyme in the pathway for catabolism of p-cumate catabolism. This subgroup shares the glycine-rich NAD-binding motif of the classical SDRs and shares the same catalytic triad; however, the upstream Asn implicated in cofactor binding or catalysis in other SDRs is generally substituted by a Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187642 [Multi-domain]  Cd Length: 256  Bit Score: 103.38  E-value: 3.22e-26
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQ----DSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd08937   3 EGKVVVVTGAAQG-IGRGVAERLAGEGARVLLVDRSELVHEVLAEilaaGDAAHVHTADLETYAGAQGVVRAAVERFGRV 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVG-PLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMapGPWAGVYTATKAAIH 160
Cdd:cd08937  82 DVLINNVGGTIWAkPYEHYEEEQIEAEIRRSLFPTLWCCRAVLPHMLERQQGVIVNVSSIATR--GIYRIPYSAAKGGVN 159
                       170       180
                ....*....|....*....|....*..
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd08937 160 ALTASLAFEHARDGIRVNAVAPGGTEA 186
PRK07523 PRK07523
gluconate 5-dehydrogenase; Provisional
11-195 1.76e-25

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 236040 [Multi-domain]  Cd Length: 255  Bit Score: 101.38  E-value: 1.76e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRS----RSTMTDLE-QDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK07523  14 LVTGSSQG-IGYALAEGLAQAGAEVILNGRDpaklAAAAESLKgQGLSAHALAFDVTDHDAVRAAIDAFEAEIGPIDILV 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK07523  93 NNAGMQFRTPLEDFPADAFERLLRTNISSVFYVGQAVARHMIARGAGKIINIASVQSALARPGIAPYTATKGAVGNLTKG 172
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  166 LRLELRPFGIDVINVVPGGIRTNIANSAVA 195
Cdd:PRK07523 173 MATDWAKHGLQCNAIAPGYFDTPLNAALVA 202
PRK06701 PRK06701
short chain dehydrogenase; Provisional
9-187 2.66e-25

short chain dehydrogenase; Provisional


Pssm-ID: 235853 [Multi-domain]  Cd Length: 290  Bit Score: 101.65  E-value: 2.66e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVV-----ATSRSRSTMTDLEQDSR--LFVKElDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK06701  48 VALITG-GDSGIGRAVAVLFAKEGADIAivyldEHEDANETKQRVEKEGVkcLLIPG-DVSDEAFCKDAVEETVRELGRL 125
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQC-VGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK06701 126 DILVNNAAFQYpQQSLEDITAEQLDKTFKTNIYSYFHMTKAALPHL--KQGSAIINTGSITGYEGNETLIDYSATKGAIH 203
                        170       180
                 ....*....|....*....|....*..
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK06701 204 AFTRSLAQSLVQKGIRVNAVAPGPIWT 230
PRK06484 PRK06484
short chain dehydrogenase; Validated
9-220 2.82e-25

short chain dehydrogenase; Validated


Pssm-ID: 168574 [Multi-domain]  Cd Length: 520  Bit Score: 104.55  E-value: 2.82e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQ--DSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK06484 271 VVAITGGARG-IGRAVADRFAAAGDRLLIIDRDAEGAKKLAEalGDEHLSVQADITDEAAVESAFAQIQARWGRLDVLVN 349
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAG-VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK06484 350 NAGiAEVFKPSLEQSAEDFTRVYDVNLSGAFACARAAARLM--SQGGVIVNLGSIASLLALPPRNAYCASKAAVTMLSRS 427
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 30682984  166 LRLELRPFGIDVINVVPGGIRT----NIANSAVATFNKM----PELKLYKPyEEAIRERAFIS 220
Cdd:PRK06484 428 LACEWAPAGIRVNTVAPGYIETpavlALKASGRADFDSIrrriPLGRLGDP-EEVAEAIAFLA 489
PRK08267 PRK08267
SDR family oxidoreductase;
10-193 3.53e-25

SDR family oxidoreductase;


Pssm-ID: 236210 [Multi-domain]  Cd Length: 260  Bit Score: 100.78  E-value: 3.53e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD---SRLFVKELDVQSDQNVSKVLSEVIDKF-GKIDVLV 85
Cdd:PRK08267   4 IFITGAASG-IGRATALLFAAEGWRVGAYDINEAGLAALAAElgaGNAWTGALDVTDRAAWDAALADFAAATgGRLDVLF 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK08267  83 NNAGILRGGPFEDIPLEAHDRVIDINVKGVLNGAHAALPYLKATPGARVINTSSASAIYGQPGLAVYSATKFAVRGLTEA 162
                        170       180
                 ....*....|....*....|....*...
gi 30682984  166 LRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:PRK08267 163 LDLEWRRHGIRVADVMPLFVDTAMLDGT 190
PRK07201 PRK07201
SDR family oxidoreductase;
9-165 3.93e-25

SDR family oxidoreductase;


Pssm-ID: 235962 [Multi-domain]  Cd Length: 657  Bit Score: 104.65  E-value: 3.93e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK07201 373 VVLITGASSG-IGRATAIKVAEAGATVFLVARNGEALDELvaeirAKGGTAHAYTCDLTDSAAVDHTVKDILAEHGHVDY 451
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAG-------VQCVGPLAEtpisaMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK07201 452 LVNNAGrsirrsvENSTDRFHD-----YERTMAVNYFGAVRLILGLLPHMRERRFGHVVNVSSIGVQTNAPRFSAYVASK 526

                 ....*....
gi 30682984  157 AAIHALTDT 165
Cdd:PRK07201 527 AALDAFSDV 535
PRK08936 PRK08936
glucose-1-dehydrogenase; Provisional
1-189 5.89e-25

glucose-1-dehydrogenase; Provisional


Pssm-ID: 181585 [Multi-domain]  Cd Length: 261  Bit Score: 100.19  E-value: 5.89e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    1 MESGDESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRstmtdlEQDSRLFVKEL------------DVQSDQNVS 68
Cdd:PRK08936   1 MYSDLEGKVVVITGGSTG-LGRAMAVRFGKEKAKVVINYRSD------EEEANDVAEEIkkaggeaiavkgDVTVESDVV 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   69 KVLSEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK-KKGKIVNVGSITVMAPGP 147
Cdd:PRK08936  74 NLIQTAVKEFGTLDVMINNAGIENAVPSHEMSLEDWNKVINTNLTGAFLGSREAIKYFVEHdIKGNIINMSSVHEQIPWP 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 30682984  148 WAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK08936 154 LFVHYAASKGGVKLMTETLAMEYAPKGIRVNNIGPGAINTPI 195
PRK07060 PRK07060
short chain dehydrogenase; Provisional
9-193 7.75e-25

short chain dehydrogenase; Provisional


Pssm-ID: 180817 [Multi-domain]  Cd Length: 245  Bit Score: 99.40  E-value: 7.75e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEvidkFGKIDVLVNNA 88
Cdd:PRK07060  11 SVLVTGASSG-IGRACAVALAQRGARVVAAARNAAALDRLAGETGCEPLRLDVGDDAAIRAALAA----AGAFDGLVNCA 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK-KKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:PRK07060  86 GIASLESALDMTAEGFDRVMAVNARGAALVARHVARAMIAAgRGGSIVNVSSQAALVGLPDHLAYCASKAALDAITRVLC 165
                        170       180
                 ....*....|....*....|....*.
gi 30682984  168 LELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:PRK07060 166 VELGPHGIRVNSVNPTVTLTPMAAEA 191
Mgc4172-like_SDR_c cd05343
human Mgc4172-like, classical (c) SDRs; Human Mgc4172-like proteins, putative SDRs. These ...
9-204 8.41e-25

human Mgc4172-like, classical (c) SDRs; Human Mgc4172-like proteins, putative SDRs. These proteins are members of the SDR family, with a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187601 [Multi-domain]  Cd Length: 250  Bit Score: 99.51  E-value: 8.41e-25
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL------EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05343   8 VALVTGAS-VGIGAAVARALVQHGMKVVGCARRVDKIEALaaecqsAGYPTLFPYQCDLSNEEQILSMFSAIRTQHQGVD 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK--KGKIVNVGSIT--VMAPGPWAGVYTATKAA 158
Cdd:cd05343  87 VCINNAGLARPEPLLSGKTEGWKEMFDVNVLALSICTREAYQSMKERNvdDGHIININSMSghRVPPVSVFHFYAATKHA 166
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 30682984 159 IHALTDTLRLELRPF--GIDVINVVPGGIRT--------NIANSAVATFNKMPELK 204
Cdd:cd05343 167 VTALTEGLRQELREAktHIRATSISPGLVETefafklhdNDPEKAAATYESIPCLK 222
PRK07856 PRK07856
SDR family oxidoreductase;
9-187 1.25e-24

SDR family oxidoreductase;


Pssm-ID: 236116 [Multi-domain]  Cd Length: 252  Bit Score: 98.85  E-value: 1.25e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSrsTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:PRK07856   8 VVLVTGGTRG-IGAGIARAFLAAGATVVVCGRR--APETVDGRPAEFHA-ADVRDPDQVAALVDAIVERHGRLDVLVNNA 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:PRK07856  84 GGSPYALAAEASPRFHEKIVELNLLAPLLVAQAANAVMQQQPGgGSIVNIGSVSGRRPSPGTAAYGAAKAGLLNLTRSLA 163
                        170       180
                 ....*....|....*....|
gi 30682984  168 LELRPfGIDVINVVPGGIRT 187
Cdd:PRK07856 164 VEWAP-KVRVNAVVVGLVRT 182
PRK12827 PRK12827
short chain dehydrogenase; Provisional
4-212 1.30e-24

short chain dehydrogenase; Provisional


Pssm-ID: 237219 [Multi-domain]  Cd Length: 249  Bit Score: 99.02  E-value: 1.30e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    4 GDESPVVLITGCSqGGIGHALAREFTEKGCRVVATSR-SRSTMTDLE--------QDSRLFVKELDVQSDQNVSKVLSEV 74
Cdd:PRK12827   3 SLDSRRVLITGGS-GGLGRAIAVRLAADGADVIVLDIhPMRGRAEADavaagieaAGGKALGLAFDVRDFAATRAALDAG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   75 IDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMV-SKKKGKIVNVGSIT-VMAPGPWAGvY 152
Cdd:PRK12827  82 VEEFGRLDILVNNAGIATDAAFAELSIEEWDDVIDVNLDGFFNVTQAALPPMIrARRGGRIVNIASVAgVRGNRGQVN-Y 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 30682984  153 TATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVAT---FNKMPELKLYKPYEEA 212
Cdd:PRK12827 161 AASKAGLIGLTKTLANELAPRGITVNAVAPGAINTPMADNAAPTehlLNPVPVQRLGEPDEVA 223
fabG PRK06077
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
8-194 1.39e-24

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 235693 [Multi-domain]  Cd Length: 252  Bit Score: 99.02  E-value: 1.39e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGcSQGGIGHALAREFTEKGCRVVATSRSR-----STMTDL-EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK06077   7 KVVVVTG-SGRGIGRAIAVRLAKEGSLVVVNAKKRaeemnETLKMVkENGGEGIGVLADVSTREGCETLAKATIDRYGVA 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK06077  86 DILVNNAGLGLFSPFLNVDDKLIDKHISTDFKSVIYCSQELAKEM--REGGAIVNIASVAGIRPAYGLSIYGAMKAAVIN 163
                        170       180       190
                 ....*....|....*....|....*....|...
gi 30682984  162 LTDTLRLELRPfGIDVINVVPGGIRTNIANSAV 194
Cdd:PRK06077 164 LTKYLALELAP-KIRVNAIAPGFVKTKLGESLF 195
SDR_c8 cd08930
classical (c) SDR, subgroup 8; This subgroup has a fairly well conserved active site tetrad ...
6-188 1.41e-24

classical (c) SDR, subgroup 8; This subgroup has a fairly well conserved active site tetrad and domain size of the classical SDRs, but has an atypical NAD-binding motif ([ST]G[GA]XGXXG). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187635 [Multi-domain]  Cd Length: 250  Bit Score: 98.95  E-value: 1.41e-24
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL------EQDSRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:cd08930   1 EDKIILITGAA-GLIGKAFCKALLSAGARLILADINAPALEQLkeeltnLYKNRVIALELDITSKESIKELIESYLEKFG 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGV---QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT-VMAP--------GP 147
Cdd:cd08930  80 RIDILINNAYPspkVWGSRFEEFPYEQWNEVLNVNLGGAFLCSQAFIKLFKKQGKGSIINIASIYgVIAPdfriyentQM 159
                       170       180       190       200
                ....*....|....*....|....*....|....*....|..
gi 30682984 148 WAGV-YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTN 188
Cdd:cd08930 160 YSPVeYSVIKAGIIHLTKYLAKYYADTGIRVNAISPGGILNN 201
PRK06113 PRK06113
7-alpha-hydroxysteroid dehydrogenase; Validated
9-196 1.52e-24

7-alpha-hydroxysteroid dehydrogenase; Validated


Pssm-ID: 135765 [Multi-domain]  Cd Length: 255  Bit Score: 98.77  E-value: 1.52e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK06113  13 CAIITGAG-AGIGKEIAITFATAGASVVVSDINADAANHVvdeiqQLGGQAFACRCDITSEQELSALADFALSKLGKVDI 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLaETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK06113  92 LVNNAGGGGPKPF-DMPMADFRRAYELNVFSFFHLSQLVAPEMEKNGGGVILTITSMAAENKNINMTSYASSKAAASHLV 170
                        170       180       190
                 ....*....|....*....|....*....|...
gi 30682984  164 DTLRLELRPFGIDVINVVPGGIRTNiansAVAT 196
Cdd:PRK06113 171 RNMAFDLGEKNIRVNGIAPGAILTD----ALKS 199
PRK07775 PRK07775
SDR family oxidoreductase;
10-187 4.10e-24

SDR family oxidoreductase;


Pssm-ID: 181113 [Multi-domain]  Cd Length: 274  Bit Score: 98.29  E-value: 4.10e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSR-----LFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK07775  13 ALVAGASSG-IGAATAIELAAAGFPVALGARRVEKCEELVDKIRadggeAVAFPLDVTDPDSVKSFVAQAEEALGEIEVL 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK07775  92 VSGAGDTYFGKLHEISTEQFESQVQIHLVGANRLATAVLPGMIERRRGDLIFVGSDVALRQRPHMGAYGAAKAGLEAMVT 171
                        170       180
                 ....*....|....*....|...
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK07775 172 NLQMELEGTGVRASIVHPGPTLT 194
PRK08265 PRK08265
short chain dehydrogenase; Provisional
9-183 5.60e-24

short chain dehydrogenase; Provisional


Pssm-ID: 236209 [Multi-domain]  Cd Length: 261  Bit Score: 97.39  E-value: 5.60e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQ---DSRLFVkELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK08265   8 VAIVTGGATL-IGAAVARALVAAGARVAIVDIDADNGAAVAAslgERARFI-ATDITDDAAIERAVATVVARFGRVDILV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNA------GVQcvgplaetpiSAMEN---TFNTNVFGSMRMTQAVVPHMVSkKKGKIVNVGSI--TVMAPGPWagVYTA 154
Cdd:PRK08265  86 NLActylddGLA----------SSRADwlaALDVNLVSAAMLAQAAHPHLAR-GGGAIVNFTSIsaKFAQTGRW--LYPA 152
                        170       180
                 ....*....|....*....|....*....
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:PRK08265 153 SKAAIRQLTRSMAMDLAPDGIRVNSVSPG 181
RDH_SDR_c cd08933
retinal dehydrogenase-like, classical (c) SDR; These classical SDRs includes members ...
9-187 1.03e-23

retinal dehydrogenase-like, classical (c) SDR; These classical SDRs includes members identified as retinol dehydrogenases, which convert retinol to retinal, a property that overlaps with 17betaHSD activity. 17beta-dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the short-chain dehydrogenases/reductase family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187638 [Multi-domain]  Cd Length: 261  Bit Score: 96.84  E-value: 1.03e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-------SRLFVKeLDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd08933  11 VVIVTGGSRG-IGRGIVRAFVENGAKVVFCARGEAAGQALESElnragpgSCKFVP-CDVTKEEDIKTLISVTVERFGRI 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCV-GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd08933  89 DCLVNNAGWHPPhQTTDETSAQEFRDLLNLNLISYFLASKYALPHL-RKSQGNIINLSSLVGSIGQKQAAPYVATKGAIT 167
                       170       180
                ....*....|....*....|....*..
gi 30682984 161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd08933 168 AMTKALAVDESRYGVRVNCISPGNIWT 194
retinol-DH_like_SDR_c_like cd05327
retinol dehydrogenase (retinol-DH), Light dependent Protochlorophyllide (Pchlide) ...
9-189 2.51e-23

retinol dehydrogenase (retinol-DH), Light dependent Protochlorophyllide (Pchlide) OxidoReductase (LPOR) and related proteins, classical (c) SDRs; Classical SDR subgroup containing retinol-DHs, LPORs, and related proteins. Retinol is processed by a medium chain alcohol dehydrogenase followed by retinol-DHs. Pchlide reductases act in chlorophyll biosynthesis. There are distinct enzymes that catalyze Pchlide reduction in light or dark conditions. Light-dependent reduction is via an NADP-dependent SDR, LPOR. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. This subgroup includes the human proteins: retinol dehydrogenase -12, -13 ,and -14, dehydrogenase/reductase SDR family member (DHRS)-12 , -13 and -X (a DHRS on chromosome X), and WWOX (WW domain-containing oxidoreductase), as well as a Neurospora crassa SDR encoded by the blue light inducible bli-4 gene. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212492 [Multi-domain]  Cd Length: 269  Bit Score: 95.75  E-value: 2.51e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRS-------TMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05327   3 VVVITGAN-SGIGKETARELAKRGAHVIIACRNEEkgeeaaaEIKKETGNAKVEVIQLDLSSLASVRQFAEEFLARFPRL 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQcVGPLAETPiSAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT-VMAP--------------G 146
Cdd:cd05327  82 DILINNAGIM-APPRRLTK-DGFELQFAVNYLGHFLLTNLLLPVLKASAPSRIVNVSSIAhRAGPidfndldlennkeyS 159
                       170       180       190       200
                ....*....|....*....|....*....|....*....|...
gi 30682984 147 PWAgVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:cd05327 160 PYK-AYGQSKLANILFTRELARRLEGTGVTVNALHPGVVRTEL 201
PRK06198 PRK06198
short chain dehydrogenase; Provisional
9-163 4.11e-23

short chain dehydrogenase; Provisional


Pssm-ID: 180462 [Multi-domain]  Cd Length: 260  Bit Score: 95.07  E-value: 4.11e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCR-VVATSRSRSTMTDLEQD-SRLFVKELDVQSD----QNVSKVLSEVIDKFGKID 82
Cdd:PRK06198   8 VALVTGGTQG-LGAAIARAFAERGAAgLVICGRNAEKGEAQAAElEALGAKAVFVQADlsdvEDCRRVVAAADEAFGRLD 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK06198  87 ALVNAAGLTDRGTILDTSPELFDRHFAVNVRAPFFLMQEAIKLMRRRKaEGTIVNIGSMSAHGGQPFLAAYCASKGALAT 166

                 ..
gi 30682984  162 LT 163
Cdd:PRK06198 167 LT 168
PRK06935 PRK06935
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;
9-193 4.97e-23

2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;


Pssm-ID: 180761 [Multi-domain]  Cd Length: 258  Bit Score: 94.80  E-value: 4.97e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRS---TMTDLEQDSRLFVK-ELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK06935  17 VAIVTG-GNTGLGQGYAVALAKAGADIIITTHGTNwdeTRRLIEKEGRKVTFvQVDLTKPESAEKVVKEALEEFGKIDIL 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK06935  96 VNNAGTIRRAPLLEYKDEDWNAVMDINLNSVYHLSQAVAKVMAKQGSGKIINIASMLSFQGGKFVPAYTASKHGVAGLTK 175
                        170       180
                 ....*....|....*....|....*....
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRTniANSA 193
Cdd:PRK06935 176 AFANELAAYNIQVNAIAPGYIKT--ANTA 202
XR_like_SDR_c cd05351
xylulose reductase-like, classical (c) SDRs; Members of this subgroup include proteins ...
9-182 5.45e-23

xylulose reductase-like, classical (c) SDRs; Members of this subgroup include proteins identified as L-xylulose reductase (XR) and carbonyl reductase; they are members of the SDR family. XR, catalyzes the NADP-dependent reduction of L-xyulose and other sugars. Tetrameric mouse carbonyl reductase is involved in the metabolism of biogenic and xenobiotic carbonyl compounds. This subgroup also includes tetrameric chicken liver D-erythrulose reductase, which catalyzes the reduction of D-erythrulose to D-threitol. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser).


Pssm-ID: 187609 [Multi-domain]  Cd Length: 244  Bit Score: 94.46  E-value: 5.45e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRStmtDLEQdsrlFVKE--------LDVQSDQNVSKVLSEVidkfGK 80
Cdd:cd05351   9 RALVTGAGKG-IGRATVKALAKAGARVVAVSRTQA---DLDS----LVREcpgiepvcVDLSDWDATEEALGSV----GP 76
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:cd05351  77 VDLLVNNAAVAILQPFLEVTKEAFDRSFDVNVRAVIHVSQIVARGMIARGvPGSIVNVSSQASQRALTNHTVYCSTKAAL 156
                       170       180
                ....*....|....*....|...
gi 30682984 160 HALTDTLRLELRPFGIDVINVVP 182
Cdd:cd05351 157 DMLTKVMALELGPHKIRVNSVNP 179
PRK12748 PRK12748
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-183 5.71e-23

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 237189 [Multi-domain]  Cd Length: 256  Bit Score: 94.76  E-value: 5.71e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCS-QGGIGHALAREFTEKGCRVVATSRSRSTMT---DLEQDSRLFVK-------------ELDVQSDQNVSKVL 71
Cdd:PRK12748   7 IALVTGASrLNGIGAAVCRRLAAKGIDIFFTYWSPYDKTmpwGMHDKEPVLLKeeiesygvrcehmEIDLSQPYAPNRVF 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   72 SEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGV 151
Cdd:PRK12748  87 YAVSERLGDPSILINNAAYSTHTRLEELTAEQLDKHYAVNVRATMLLSSAFAKQYDGKAGGRIINLTSGQSLGPMPDELA 166
                        170       180       190
                 ....*....|....*....|....*....|..
gi 30682984  152 YTATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:PRK12748 167 YAATKGAIEAFTKSLAPELAEKGITVNAVNPG 198
fabG PRK06463
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
6-202 6.38e-23

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 180576 [Multi-domain]  Cd Length: 255  Bit Score: 94.47  E-value: 6.38e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRV-VATSRSRSTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK06463   6 KGKVALITGGTRG-IGRAIAEAFLREGAKVaVLYNSAENEAKELREKGVFTIK-CDVGNRDQVKKSKEVVEKEFGRVDVL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGS---ITVMAPGpwAGVYTATKAAIHA 161
Cdd:PRK06463  84 VNNAGIMYLMPFEEFDEEKYNKMIKINLNGAIYTTYEFLPLLKLSKNGAIVNIASnagIGTAAEG--TTFYAITKAGIII 161
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRTNIANSavatfNKMPE 202
Cdd:PRK06463 162 LTRRLAFELGKYGIRVNAVAPGWVETDMTLS-----GKSQE 197
PRK07832 PRK07832
SDR family oxidoreductase;
10-193 6.92e-23

SDR family oxidoreductase;


Pssm-ID: 181139 [Multi-domain]  Cd Length: 272  Bit Score: 94.72  E-value: 6.92e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRS----RSTMTDLEQ--DSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK07832   3 CFVTGAASG-IGRATALRLAAQGAELFLTDRDadglAQTVADARAlgGTVPEHRALDISDYDAVAAFAADIHAAHGSMDV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKG-KIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK07832  82 VMNIAGISAWGTVDRLTHEQWRRMVDVNLMGPIHVIETFVPPMVAAGRGgHLVNVSSAAGLVALPWHAAYSASKFGLRGL 161
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNIANSA 193
Cdd:PRK07832 162 SEVLRFDLARHGIGVSVVVPGAVKTPLVNTV 192
SDR_c10 cd05373
classical (c) SDR, subgroup 10; This subgroup resembles the classical SDRs, but has an ...
9-190 9.75e-23

classical (c) SDR, subgroup 10; This subgroup resembles the classical SDRs, but has an incomplete match to the canonical glycine rich NAD-binding motif and lacks the typical active site tetrad (instead of the critical active site Tyr, it has Phe, but contains the nearby Lys). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187631 [Multi-domain]  Cd Length: 238  Bit Score: 93.60  E-value: 9.75e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSR--------STMTDLEQDSRLFVkeLDVQSDQNVSKVLSEVIDKFGK 80
Cdd:cd05373   1 VAAVVGAGDG-LGAAIARRFAAEGFSVALAARREakleallvDIIRDAGGSAKAVP--TDARDEDEVIALFDLIEEEIGP 77
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:cd05373  78 LEVLVYNAGANVWFPILETTPRVFEKVWEMAAFGGFLAAREAAKRMLARGRGTIIFTGATASLRGRAGFAAFAGAKFALR 157
                       170       180       190
                ....*....|....*....|....*....|.
gi 30682984 161 ALTDTLRLELRPFGIDVINVV-PGGIRTNIA 190
Cdd:cd05373 158 ALAQSMARELGPKGIHVAHVIiDGGIDTDFI 188
PRK06101 PRK06101
SDR family oxidoreductase;
9-215 1.12e-22

SDR family oxidoreductase;


Pssm-ID: 180399 [Multi-domain]  Cd Length: 240  Bit Score: 93.39  E-value: 1.12e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSR-LFVKELDVQSDQNVSKVLSEVidKFgKIDVLVNN 87
Cdd:PRK06101   3 AVLITGATSG-IGKQLALDYAKQGWQVIACGRNQSVLDELHTQSAnIFTLAFDVTDHPGTKAALSQL--PF-IPELWIFN 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   88 AGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:PRK06101  79 AGDCEYMDDGKVDATLMARVFNVNVLGVANCIEGIQPHL--SCGHRVVIVGSIASELALPRAEAYGASKAAVAYFARTLQ 156
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 30682984  168 LELRPFGIDVINVVPGGIRTNIANSavATFnKMPELKLYKPYEEAIRE 215
Cdd:PRK06101 157 LDLRPKGIEVVTVFPGFVATPLTDK--NTF-AMPMIITVEQASQEIRA 201
TR_SDR_c cd05329
tropinone reductase-I and II (TR-1, and TR-II)-like, classical (c) SDRs; This subgroup ...
10-194 1.13e-22

tropinone reductase-I and II (TR-1, and TR-II)-like, classical (c) SDRs; This subgroup includes TR-I and TR-II; these proteins are members of the SDR family. TRs catalyze the NADPH-dependent reductions of the 3-carbonyl group of tropinone, to a beta-hydroxyl group. TR-I and TR-II produce different stereoisomers from tropinone, TR-I produces tropine (3alpha-hydroxytropane), and TR-II, produces pseudotropine (sigma-tropine, 3beta-hydroxytropane). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187590 [Multi-domain]  Cd Length: 251  Bit Score: 93.67  E-value: 1.13e-22
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKE---LDVQSDQNVSKVLSEVIDKF-GKIDV 83
Cdd:cd05329   9 ALVTGGTKG-IGYAIVEELAGLGAEVYTCARNQKELDECLTEwrEKGFKVEgsvCDVSSRSERQELMDTVASHFgGKLNI 87
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd05329  88 LVNNAGTNIRKEAKDYTEEDYSLIMSTNFEAAYHLSRLAHPLLKASGNGNIVFISSVAGVIAVPSGAPYGATKGALNQLT 167
                       170       180       190
                ....*....|....*....|....*....|.
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIRTNIANSAV 194
Cdd:cd05329 168 RSLACEWAKDNIRVNAVAPWVIATPLVEPVI 198
PRK06125 PRK06125
short chain dehydrogenase; Provisional
10-187 1.22e-22

short chain dehydrogenase; Provisional


Pssm-ID: 235703 [Multi-domain]  Cd Length: 259  Bit Score: 93.96  E-value: 1.22e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSR------LFVKELDVQSDQNVSKVLSEVidkfGKIDV 83
Cdd:PRK06125  10 VLITGASKG-IGAAAAEAFAAEGCHLHLVARDADALEALAADLRaahgvdVAVHALDLSSPEAREQLAAEA----GDIDI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVgsITVMAPGPWAGvY---TATKAAIH 160
Cdd:PRK06125  85 LVNNAGAIPGGGLDDVDDAAWRAGWELKVFGYIDLTRLAYPRMKARGSGVIVNV--IGAAGENPDAD-YicgSAGNAALM 161
                        170       180
                 ....*....|....*....|....*..
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK06125 162 AFTRALGGKSLDDGVRVVGVNPGPVAT 188
SDR_c9 cd08931
classical (c) SDR, subgroup 9; This subgroup has the canonical active site tetrad and ...
8-195 1.44e-22

classical (c) SDR, subgroup 9; This subgroup has the canonical active site tetrad and NAD-binding motif of the classical SDRs. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187636 [Multi-domain]  Cd Length: 227  Bit Score: 92.90  E-value: 1.44e-22
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD---SRLFVKELDVQSDQNVSKVLSEVIDKFG-KIDV 83
Cdd:cd08931   1 KAIFITGAASG-IGRETALLFARNGWFVGLYDIDEDGLAALAAElgaENVVAGALDVTDRAAWAAALADFAAATGgRLDA 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:cd08931  80 LFNNAGVGRGGPFEDVPLAAHDRMVDINVKGVLNGAYAALPYLKATPGARVINTASSSAIYGQPDLAVYSATKFAVRGLT 159
                       170       180       190
                ....*....|....*....|....*....|..
gi 30682984 164 DTLRLELRPFGIDVINVVPGGIRTNIANSAVA 195
Cdd:cd08931 160 EALDVEWARHGIRVADVWPWFVDTPILTKGET 191
fabG PRK08642
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-193 1.49e-22

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 181517 [Multi-domain]  Cd Length: 253  Bit Score: 93.62  E-value: 1.49e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVAT-SRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGK-IDVL 84
Cdd:PRK08642   7 TVLVTGGSRG-LGAAIARAFAREGARVVVNyHQSEDAAEALADElgDRAIALQADVTDREQVQAMFATATEHFGKpITTV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCV------GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAA 158
Cdd:PRK08642  86 VNNALADFSfdgdarKKADDITWEDFQQQLEGSVKGALNTIQAALPGMREQGFGRIINIGTNLFQNPVVPYHDYTTAKAA 165
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 30682984  159 IHALTDTLRLELRPFGIDViNVVPGG-IRTNIANSA 193
Cdd:PRK08642 166 LLGLTRNLAAELGPYGITV-NMVSGGlLRTTDASAA 200
RhlG_SDR_c cd08942
RhlG and related beta-ketoacyl reductases, classical (c) SDRs; Pseudomonas aeruginosa RhlG is ...
9-183 1.79e-22

RhlG and related beta-ketoacyl reductases, classical (c) SDRs; Pseudomonas aeruginosa RhlG is an SDR-family beta-ketoacyl reductase involved in Rhamnolipid biosynthesis. RhlG is similar to but distinct from the FabG family of beta-ketoacyl-acyl carrier protein (ACP) of type II fatty acid synthesis. RhlG and related proteins are classical SDRs, with a canonical active site tetrad and glycine-rich NAD(P)-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187646 [Multi-domain]  Cd Length: 250  Bit Score: 93.31  E-value: 1.79e-22
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTD----LEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:cd08942   8 IVLVTGGSRG-IGRMIAQGFLEAGARVIISARKAEACADaaeeLSAYGECIAIPADLSSEEGIEALVARVAERSDRLDVL 86
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK----GKIVNVGSIT-VMAPGPWAGVYTATKAAI 159
Cdd:cd08942  87 VNNAGATWGAPLEAFPESGWDKVMDINVKSVFFLTQALLPLLRAAATaenpARVINIGSIAgIVVSGLENYSYGASKAAV 166
                       170       180
                ....*....|....*....|....
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPG 183
Cdd:cd08942 167 HQLTRKLAKELAGEHITVNAIAPG 190
HBDH_SDR_c cd08940
d-3-hydroxybutyrate dehydrogenase (HBDH), classical (c) SDRs; DHBDH, an NAD+ -dependent enzyme, ...
9-215 2.07e-22

d-3-hydroxybutyrate dehydrogenase (HBDH), classical (c) SDRs; DHBDH, an NAD+ -dependent enzyme, catalyzes the interconversion of D-3-hydroxybutyrate and acetoacetate. It is a classical SDR, with the canonical NAD-binding motif and active site tetrad. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187644 [Multi-domain]  Cd Length: 258  Bit Score: 93.28  E-value: 2.07e-22
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVV-------ATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd08940   4 VALVTG-STSGIGLGIARALAAAGANIVlngfgdaAEIEAVRAGLAAKHGVKVLYHGADLSKPAAIEDMVAYAQRQFGGV 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:cd08940  83 DILVNNAGIQHVAPIEDFPTEKWDAIIALNLSAVFHTTRLALPHMKKQGWGRIINIASVHGLVASANKSAYVAAKHGVVG 162
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....
gi 30682984 162 LTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKmpelKLYKPYEEAIRE 215
Cdd:cd08940 163 LTKVVALETAGTGVTCNAICPGWVLTPLVEKQISALAQ----KNGVPQEQAARE 212
PRK06949 PRK06949
SDR family oxidoreductase;
6-189 2.30e-22

SDR family oxidoreductase;


Pssm-ID: 180773 [Multi-domain]  Cd Length: 258  Bit Score: 92.90  E-value: 2.30e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLE-----QDSRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK06949   8 EGKVALVTGAS-SGLGARFAQVLAQAGAKVVLASRRVERLKELRaeieaEGGAAHVVSLDVTDYQSIKAAVAHAETEAGT 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKG--------KIVNVGSITVMAPGPWAGVY 152
Cdd:PRK06949  87 IDILVNNSGVSTTQKLVDVTPADFDFVFDTNTRGAFFVAQEVAKRMIARAKGagntkpggRIINIASVAGLRVLPQIGLY 166
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  153 TATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK06949 167 CMSKAAVVHMTRAMALEWGRHGINVNAICPGYIDTEI 203
PRK07074 PRK07074
SDR family oxidoreductase;
9-187 2.42e-22

SDR family oxidoreductase;


Pssm-ID: 180823 [Multi-domain]  Cd Length: 257  Bit Score: 92.91  E-value: 2.42e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQ---DSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK07074   4 TALVTGAA-GGIGQALARRFLAAGDRVLALDIDAAALAAFADalgDARFVPVACDLTDAASLAAALANAAAERGPVDVLV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAET--PISAMENTFNTN-VFGSMRmtqAVVPHMVSKKKGKIVNVGSITVMA----PGpwagvYTATKAA 158
Cdd:PRK07074  83 ANAGAARAASLHDTtpASWRADNALNLEaAYLCVE---AVLEGMLKRSRGAVVNIGSVNGMAalghPA-----YSAAKAG 154
                        170       180
                 ....*....|....*....|....*....
gi 30682984  159 IHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK07074 155 LIHYTKLLAVEYGRFGIRANAVAPGTVKT 183
PLN02253 PLN02253
xanthoxin dehydrogenase
6-240 2.70e-22

xanthoxin dehydrogenase


Pssm-ID: 177895 [Multi-domain]  Cd Length: 280  Bit Score: 93.35  E-value: 2.70e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRV----VATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PLN02253  17 LGKVALVTGGATG-IGESIVRLFHKHGAKVcivdLQDDLGQNVCDSLGGEPNVCFFHCDVTVEDDVSRAVDFTVDKFGTL 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVqCVGPLAE---TPISAMENTFNTNVFG---SMRMTQAVvphMVSKKKGKIVNVGSI--TVMAPGPWAgvYT 153
Cdd:PLN02253  96 DIMVNNAGL-TGPPCPDirnVELSEFEKVFDVNVKGvflGMKHAARI---MIPLKKGSIVSLCSVasAIGGLGPHA--YT 169
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  154 ATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIAnsavatfnkMPELKLYKPYEEAIRE-RAFISQRMNPTPAETFA 232
Cdd:PLN02253 170 GSKHAVLGLTRSVAAELGKHGIRVNCVSPYAVPTALA---------LAHLPEDERTEDALAGfRAFAGKNANLKGVELTV 240

                 ....*...
gi 30682984  233 RDTVAAVL 240
Cdd:PLN02253 241 DDVANAVL 248
PRK06500 PRK06500
SDR family oxidoreductase;
10-187 3.19e-22

SDR family oxidoreductase;


Pssm-ID: 235816 [Multi-domain]  Cd Length: 249  Bit Score: 92.33  E-value: 3.19e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTdlEQDSRLFVKELDVQSDQ---NVSKVLSEVI-DKFGKIDVLV 85
Cdd:PRK06500   9 ALITGGTSG-IGLETARQFLAEGARVAITGRDPASLE--AARAELGESALVIRADAgdvAAQKALAQALaEAFGRLDAVF 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPhmVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK06500  86 INAGVAKFAPLEDWDEAMFDRSFNTNVKGPYFLIQALLP--LLANPASIVLNGSINAHIGMPNSSVYAASKAALLSLAKT 163
                        170       180
                 ....*....|....*....|..
gi 30682984  166 LRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK06500 164 LSGELLPRGIRVNAVSPGPVQT 185
PRK05866 PRK05866
SDR family oxidoreductase;
10-177 3.43e-22

SDR family oxidoreductase;


Pssm-ID: 235631 [Multi-domain]  Cd Length: 293  Bit Score: 93.27  E-value: 3.43e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK05866  43 ILLTGASSG-IGEAAAEQFARRGATVVAVARREDLLDAVADRitragGDAMAVPCDLSDLDAVDALVADVEKRIGGVDIL 121
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAET--PISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPG-PWAGVYTATKAAIHA 161
Cdd:PRK05866 122 INNAGRSIRRPLAESldRWHDVERTMVLNYYAPLRLIRGLAPGMLERGDGHIINVATWGVLSEAsPLFSVYNASKAALSA 201
                        170
                 ....*....|....*.
gi 30682984  162 LTDTLRLELRPFGIDV 177
Cdd:PRK05866 202 VSRVIETEWGDRGVHS 217
PRK08628 PRK08628
SDR family oxidoreductase;
1-240 5.78e-22

SDR family oxidoreductase;


Pssm-ID: 181508 [Multi-domain]  Cd Length: 258  Bit Score: 91.94  E-value: 5.78e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    1 MESGDESPVVLITGcSQGGIGHALAREFTEKGCRVVATSRSRS---TMTDLEQ-DSRLFVKELDVQSDQNVSKVLSEVID 76
Cdd:PRK08628   1 MDLNLKDKVVIVTG-GASGIGAAISLRLAEEGAIPVIFGRSAPddeFAEELRAlQPRAEFVQVDLTDDAQCRDAVEQTVA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   77 KFGKIDVLVNNAGVQ-CVGplAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSIT-VMAPGPWAGvYTA 154
Cdd:PRK08628  80 KFGRIDGLVNNAGVNdGVG--LEAGREAFVASLERNLIHYYVMAHYCLPHL-KASRGAIVNISSKTaLTGQGGTSG-YAA 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKmPELKLykpyeEAIRERAFISQRMnpTPAETFArD 234
Cdd:PRK08628 156 AKGAQLALTREWAVALAKDGVRVNAVIPAEVMTPLYENWIATFDD-PEAKL-----AAITAKIPLGHRM--TTAEEIA-D 226

                 ....*.
gi 30682984  235 TVAAVL 240
Cdd:PRK08628 227 TAVFLL 232
PRK08063 PRK08063
enoyl-[acyl-carrier-protein] reductase FabL;
6-184 5.83e-22

enoyl-[acyl-carrier-protein] reductase FabL;


Pssm-ID: 236145 [Multi-domain]  Cd Length: 250  Bit Score: 91.70  E-value: 5.83e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVAT-SRSRS----TMTDLEQdsrLFVKELDVQSD----QNVSKVLSEVID 76
Cdd:PRK08063   3 SGKVALVTGSSRG-IGKAIALRLAEEGYDIAVNyARSRKaaeeTAEEIEA---LGRKALAVKANvgdvEKIKEMFAQIDE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   77 KFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNV---GSITVMAPGPWAGVyt 153
Cdd:PRK08063  79 EFGRLDVFVNNAASGVLRPAMELEESHWDWTMNINAKALLFCAQEAAKLMEKVGGGKIISLsslGSIRYLENYTTVGV-- 156
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  154 aTKAAIHALTDTLRLELRPFGIdVINVVPGG 184
Cdd:PRK08063 157 -SKAALEALTRYLAVELAPKGI-AVNAVSGG 185
PRK07063 PRK07063
SDR family oxidoreductase;
9-218 7.05e-22

SDR family oxidoreductase;


Pssm-ID: 235924 [Multi-domain]  Cd Length: 260  Bit Score: 91.65  E-value: 7.05e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVV-------ATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK07063   9 VALVTGAAQG-IGAAIARAFAREGAAVAladldaaLAERAAAAIARDVAGARVLAVPADVTDAASVAAAVAAAEEAFGPL 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVG-PLaETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK07063  88 DVLVNNAGINVFAdPL-AMTDEDWRRCFAVDLDGAWNGCRAVLPGMVERGRGSIVNIASTHAFKIIPGCFPYPVAKHGLL 166
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGIRTNIansAVATFNKMPElklykPyeEAIRERAF 218
Cdd:PRK07063 167 GLTRALGIEYAARNVRVNAIAPGYIETQL---TEDWWNAQPD-----P--AAARAETL 214
BKR_3_SDR_c cd05345
putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 3, classical (c) ...
6-182 7.92e-22

putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 3, classical (c) SDR; This subgroup includes the putative Brucella melitensis biovar Abortus 2308 BKR, FabG, Mesorhizobium loti MAFF303099 FabG, and other classical SDRs. BKR, a member of the SDR family, catalyzes the NADPH-dependent reduction of acyl carrier protein in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of 4 elongation steps, which are repeated to extend the fatty acid chain thru the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I Fas utilizes one or 2 multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187603 [Multi-domain]  Cd Length: 248  Bit Score: 91.30  E-value: 7.92e-22
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD---SRLFVKeLDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05345   4 EGKVAIVTGAGSG-FGEGIARRFAQEGARVVIADINADGAERVAADigeAAIAIQ-ADVTKRADVEAMVEAALSKFGRLD 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGVQCV-GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:cd05345  82 ILVNNAGITHRnKPMLEVDEEEFDRVFAVNVKSIYLSAQALVPHMEEQGGGVIINIASTAGLRPRPGLTWYNASKGWVVT 161
                       170       180
                ....*....|....*....|.
gi 30682984 162 LTDTLRLELRPFGIDVINVVP 182
Cdd:cd05345 162 ATKAMAVELAPRNIRVNCLCP 182
hydroxyacyl-CoA-like_DH_SDR_c-like cd05353
(3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs; Beta oxidation of fatty acids ...
9-208 1.07e-21

(3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs; Beta oxidation of fatty acids in eukaryotes occurs by a four-reaction cycle, that may take place in mitochondria or in peroxisomes. (3R)-hydroxyacyl-CoA dehydrogenase is part of rat peroxisomal multifunctional MFE-2, it is a member of the NAD-dependent SDRs, but contains an additional small C-terminal domain that completes the active site pocket and participates in dimerization. The atypical, additional C-terminal extension allows for more extensive dimerization contact than other SDRs. MFE-2 catalyzes the second and third reactions of the peroxisomal beta oxidation cycle. Proteins in this subgroup have a typical catalytic triad, but have a His in place of the usual upstream Asn. This subgroup also contains members identified as 17-beta-hydroxysteroid dehydrogenases, including human peroxisomal 17-beta-hydroxysteroid dehydrogenase type 4 (17beta-HSD type 4, aka MFE-2, encoded by HSD17B4 gene) which is involved in fatty acid beta-oxidation and steroid metabolism. This subgroup also includes two SDR domains of the Neurospora crassa and Saccharomyces cerevisiae multifunctional beta-oxidation protein (MFP, aka Fox2). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187611 [Multi-domain]  Cd Length: 250  Bit Score: 91.23  E-value: 1.07e-21
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVV--------ATSRSRSTMTDLeqdsrlFVKEL---------DVQSDQNVSKVL 71
Cdd:cd05353   7 VVLVTG-AGGGLGRAYALAFAERGAKVVvndlggdrKGSGKSSSAADK------VVDEIkaaggkavaNYDSVEDGEKIV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  72 SEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSItvmapgpwAGV 151
Cdd:cd05353  80 KTAIDAFGRVDILVNNAGILRDRSFAKMSEEDWDLVMRVHLKGSFKVTRAAWPYMRKQKFGRIINTSSA--------AGL 151
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 30682984 152 --------YTATKAAIHALTDTLRLELRPFGIDVINVVPggirtnIANSAVaTFNKMPE--LKLYKP 208
Cdd:cd05353 152 ygnfgqanYSAAKLGLLGLSNTLAIEGAKYNITCNTIAP------AAGSRM-TETVMPEdlFDALKP 211
PRK09242 PRK09242
SDR family oxidoreductase;
11-187 1.12e-21

SDR family oxidoreductase;


Pssm-ID: 181721 [Multi-domain]  Cd Length: 257  Bit Score: 91.35  E-value: 1.12e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL-------DVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK09242  13 LITGASKG-IGLAIAREFLGLGADVLIVARDADALAQARDELAEEFPERevhglaaDVSDDEDRRAILDWVEDHWDGLHI 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK09242  92 LVNNAGGNIRKAAIDYTEDEWRGIFETNLFSAFELSRYAHPLLKQHASSAIVNIGSVSGLTHVRSGAPYGMTKAALLQMT 171
                        170       180
                 ....*....|....*....|....
gi 30682984  164 DTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK09242 172 RNLAVEWAEDGIRVNAVAPWYIRT 195
PRK12429 PRK12429
3-hydroxybutyrate dehydrogenase; Provisional
9-187 2.17e-21

3-hydroxybutyrate dehydrogenase; Provisional


Pssm-ID: 237100 [Multi-domain]  Cd Length: 258  Bit Score: 90.33  E-value: 2.17e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVatsrsrstMTDL-EQDSRLFVKEL------------DVQSDQNVSKVLSEVI 75
Cdd:PRK12429   6 VALVTG-AASGIGLEIALALAKEGAKVV--------IADLnDEAAAAAAEALqkaggkaigvamDVTDEEAINAGIDYAV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   76 DKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT--VMAPGPWAgvYT 153
Cdd:PRK12429  77 ETFGGVDILVNNAGIQHVAPIEDFPTEKWKKMIAIMLDGAFLTTKAALPIMKAQGGGRIINMASVHglVGSAGKAA--YV 154
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  154 ATKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12429 155 SAKHGLIGLTKVVALEGATHGVTVNAICPGYVDT 188
PRK07062 PRK07062
SDR family oxidoreductase;
9-177 2.46e-21

SDR family oxidoreductase;


Pssm-ID: 180818 [Multi-domain]  Cd Length: 265  Bit Score: 90.49  E-value: 2.46e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQ-------DSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK07062  10 VAVVTGGSSG-IGLATVELLLEAGASVAICGRDEERLASAEArlrekfpGARLLAARCDVLDEADVAAFAAAVEARFGGV 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK07062  89 DMLVNNAGQGRVSTFADTTDDAWRDELELKYFSVINPTRAFLPLLRASAAASIVCVNSLLALQPEPHMVATSAARAGLLN 168
                        170
                 ....*....|....*.
gi 30682984  162 LTDTLRLELRPFGIDV 177
Cdd:PRK07062 169 LVKSLATELAPKGVRV 184
PRK07831 PRK07831
SDR family oxidoreductase;
9-182 4.70e-21

SDR family oxidoreductase;


Pssm-ID: 236110 [Multi-domain]  Cd Length: 262  Bit Score: 89.71  E-value: 4.70e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGGIGHALAREFTEKGCRVVATSR-------SRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK07831  19 VVLVTAAAGTGIGSATARRALEEGARVVISDIherrlgeTADELAAELGLGRVEAVVCDVTSEAQVDALIDAAVERLGRL 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVGSITvmapGPWAGV----YTATK 156
Cdd:PRK07831  99 DVLVNNAGLGGQTPVVDMTDDEWSRVLDVTLTGTFRATRAALRYMRARGhGGVIVNNASVL----GWRAQHgqahYAAAK 174
                        170       180
                 ....*....|....*....|....*.
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVP 182
Cdd:PRK07831 175 AGVMALTRCSALEAAEYGVRINAVAP 200
benD PRK12823
1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase; Provisional
9-184 4.83e-21

1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase; Provisional


Pssm-ID: 183772 [Multi-domain]  Cd Length: 260  Bit Score: 89.62  E-value: 4.83e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRS------RSTMTDLEQDSRLFVKELDVQSDqnVSKVLSEVIDKFGKID 82
Cdd:PRK12823  10 VVVVTGAAQG-IGRGVALRAAAEGARVVLVDRSelvhevAAELRAAGGEALALTADLETYAG--AQAAMAAAVEAFGRID 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGvqcvG-----PLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVmapgpwAGV----YT 153
Cdd:PRK12823  87 VLINNVG----GtiwakPFEEYEEEQIEAEIRRSLFPTLWCCRAVLPHMLAQGGGAIVNVSSIAT------RGInrvpYS 156
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  154 ATKAAIHALTDTLRLELRPFGIDVINVVPGG 184
Cdd:PRK12823 157 AAKGGVNALTASLAFEYAEHGIRVNAVAPGG 187
PRK08589 PRK08589
SDR family oxidoreductase;
6-196 8.90e-21

SDR family oxidoreductase;


Pssm-ID: 181491 [Multi-domain]  Cd Length: 272  Bit Score: 89.07  E-value: 8.90e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVATsrsrstmtDLEQDSRLFVKE------------LDVQSDQNVSKVLSE 73
Cdd:PRK08589   5 ENKVAVITGASTG-IGQASAIALAQEGAYVLAV--------DIAEAVSETVDKiksnggkakayhVDISDEQQVKDFASE 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   74 VIDKFGKIDVLVNNAGV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVY 152
Cdd:PRK08589  76 IKEQFGRVDVLFNNAGVdNAAGRIHEYPVDVFDKIMAVDMRGTFLMTKMLLPLMM-EQGGSIINTSSFSGQAADLYRSGY 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 30682984  153 TATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:PRK08589 155 NAAKGAVINFTKSIAIEYGRDGIRANAIAPGTIETPLVDKLTGT 198
CR_SDR_c cd08936
Porcine peroxisomal carbonyl reductase like, classical (c) SDR; This subgroup contains porcine ...
9-225 9.81e-21

Porcine peroxisomal carbonyl reductase like, classical (c) SDR; This subgroup contains porcine peroxisomal carbonyl reductase and similar proteins. The porcine enzyme efficiently reduces retinals. This subgroup also includes human dehydrogenase/reductase (SDR family) member 4 (DHRS4), and human DHRS4L1. DHRS4 is a peroxisomal enzyme with 3beta-hydroxysteroid dehydrogenase activity; it catalyzes the reduction of 3-keto-C19/C21-steroids into 3beta-hydroxysteroids more efficiently than it does the retinal reduction. The human DHRS4 gene cluster contains DHRS4, DHRS4L2 and DHRS4L1. DHRS4L2 and DHRS4L1 are paralogs of DHRS4, DHRS4L2 being the most recent member. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187641 [Multi-domain]  Cd Length: 256  Bit Score: 88.75  E-value: 9.81e-21
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRstmTDLEQDSRLFVKE--------LDVQSDQNVSKVLSEVIDKFGK 80
Cdd:cd08936  12 VALVTA-STDGIGLAIARRLAQDGAHVVVSSRKQ---QNVDRAVATLQGEglsvtgtvCHVGKAEDRERLVATAVNLHGG 87
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQCV-GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:cd08936  88 VDILVSNAAVNPFfGNILDSTEEVWDKILDVNVKATALMTKAVVPEMEKRGGGSVVIVSSVAAFHPFPGLGPYNVSKTAL 167
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPGGIRTNiansavatFNKMpeLKLYKPYEEAIRERAFISQRMNP 225
Cdd:cd08936 168 LGLTKNLAPELAPRNIRVNCLAPGLIKTS--------FSSA--LWMDKAVEESMKETLRIRRLGQP 223
mannonate_red_SDR_c cd08935
putative D-mannonate oxidoreductase, classical (c) SDR; D-mannonate oxidoreductase catalyzes ...
9-188 1.37e-20

putative D-mannonate oxidoreductase, classical (c) SDR; D-mannonate oxidoreductase catalyzes the NAD-dependent interconversion of D-mannonate and D-fructuronate. This subgroup includes Bacillus subtitils UxuB/YjmF, a putative D-mannonate oxidoreductase; the B. subtilis UxuB gene is part of a putative ten-gene operon (the Yjm operon) involved in hexuronate catabolism. Escherichia coli UxuB does not belong to this subgroup. This subgroup has a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187640 [Multi-domain]  Cd Length: 271  Bit Score: 88.67  E-value: 1.37e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSR----STMTDLEQ-DSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:cd08935   7 VAVITGGT-GVLGGAMARALAQAGAKVAALGRNQekgdKVAKEITAlGGRAIALAADVLDRASLERAREEIVAQFGTVDI 85
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  84 LVNNAG--------------VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWA 149
Cdd:cd08935  86 LINGAGgnhpdattdpehyePETEQNFFDLDEEGWEFVFDLNLNGSFLPSQVFGKDMLEQKGGSIINISSMNAFSPLTKV 165
                       170       180       190
                ....*....|....*....|....*....|....*....
gi 30682984 150 GVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTN 188
Cdd:cd08935 166 PAYSAAKAAVSNFTQWLAVEFATTGVRVNAIAPGFFVTP 204
PRK07814 PRK07814
SDR family oxidoreductase;
9-187 1.37e-20

SDR family oxidoreductase;


Pssm-ID: 181131 [Multi-domain]  Cd Length: 263  Bit Score: 88.30  E-value: 1.37e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRStmtDLEQ--------DSRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK07814  12 VAVVTGAGRG-LGAAIALAFAEAGADVLIAARTES---QLDEvaeqiraaGRRAHVVAADLAHPEATAGLAGQAVEAFGR 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGK-IVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:PRK07814  88 LDIVVNNVGGTMPNPLLSTSTKDLADAFTFNVATAHALTVAAVPLMLEHSGGGsVINISSTMGRLAGRGFAAYGTAKAAL 167
                        170       180
                 ....*....|....*....|....*...
gi 30682984  160 HALTDTLRLELRPfGIDVINVVPGGIRT 187
Cdd:PRK07814 168 AHYTRLAALDLCP-RIRVNAIAPGSILT 194
PRK07677 PRK07677
short chain dehydrogenase; Provisional
8-187 1.63e-20

short chain dehydrogenase; Provisional


Pssm-ID: 181077 [Multi-domain]  Cd Length: 252  Bit Score: 87.81  E-value: 1.63e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSR----STMTDLEQ-DSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK07677   2 KVVIITGGSSG-MGKAMAKRFAEEGANVVITGRTKekleEAKLEIEQfPGQVLTVQMDVRNPEDVQKMVEQIDEKFGRID 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVgsITVMAPGPWAGVY--TATKAAI 159
Cdd:PRK07677  81 ALINNAAGNFICPAEDLSVNGWNSVIDIVLNGTFYCSQAVGKYWIEKGiKGNIINM--VATYAWDAGPGVIhsAAAKAGV 158
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  160 HALTDTLRLEL-RPFGIDVINVVPGGI-RT 187
Cdd:PRK07677 159 LAMTRTLAVEWgRKYGIRVNAIAPGPIeRT 188
BphB-like_SDR_c cd05348
cis-biphenyl-2,3-dihydrodiol-2,3-dehydrogenase (BphB)-like, classical (c) SDRs; cis-biphenyl-2, ...
6-200 2.08e-20

cis-biphenyl-2,3-dihydrodiol-2,3-dehydrogenase (BphB)-like, classical (c) SDRs; cis-biphenyl-2,3-dihydrodiol-2,3-dehydrogenase (BphB) is a classical SDR, it is of particular importance for its role in the degradation of biphenyl/polychlorinated biphenyls(PCBs); PCBs are a significant source of environmental contamination. This subgroup also includes Pseudomonas putida F1 cis-biphenyl-1,2-dihydrodiol-1,2-dehydrogenase (aka cis-benzene glycol dehydrogenase, encoded by the bnzE gene), which participates in benzene metabolism. In addition it includes Pseudomonas sp. C18 putative 1,2-dihydroxy-1,2-dihydronaphthalene dehydrogenase (aka dibenzothiophene dihydrodiol dehydrogenase, encoded by the doxE gene) which participates in an upper naphthalene catabolic pathway. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187606 [Multi-domain]  Cd Length: 257  Bit Score: 87.79  E-value: 2.08e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   6 ESPVVLITG-CSqgGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd05348   3 KGEVALITGgGS--GLGRALVERFVAEGAKVAVLDRSAEKVAELRADfgDAVVGVEGDVRSLADNERAVARCVERFGKLD 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  83 VLVNNAGV-----QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVYTATKA 157
Cdd:cd05348  81 CFIGNAGIwdystSLVDIPEEKLDEAFDELFHINVKGYILGAKAALPALY-ATEGSVIFTVSNAGFYPGGGGPLYTASKH 159
                       170       180       190       200
                ....*....|....*....|....*....|....*....|...
gi 30682984 158 AIHALTDTLRLELRPFgIDVINVVPGGIRTNIANSAVATFNKM 200
Cdd:cd05348 160 AVVGLVKQLAYELAPH-IRVNGVAPGGMVTDLRGPASLGQGET 201
A3DFK9-like_SDR_c cd09761
Clostridium thermocellum A3DFK9-like, a putative carbohydrate or polyalcohol metabolizing SDR, ...
9-187 2.95e-20

Clostridium thermocellum A3DFK9-like, a putative carbohydrate or polyalcohol metabolizing SDR, classical (c) SDRs; This subgroup includes a putative carbohydrate or polyalcohol metabolizing SDR (A3DFK9) from Clostridium thermocellum. Its members have a TGXXXGXG classical-SDR glycine-rich NAD-binding motif, and some have a canonical SDR active site tetrad (A3DFK9 lacks the upstream Asn). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187662 [Multi-domain]  Cd Length: 242  Bit Score: 86.86  E-value: 2.95e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRL---FVKeLDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:cd09761   3 VAIVTGGGHG-IGKQICLDFLEAGDKVVFADIDEERGADFAEAEGPnlfFVH-GDVADETLVKFVVYAMLEKLGRIDVLV 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:cd09761  81 NNAARGSKGILSSLLLEEWDRILSVNLTGPYELSRYCRDELI-KNKGRIINIASTRAFQSEPDSEAYAASKGGLVALTHA 159
                       170       180
                ....*....|....*....|..
gi 30682984 166 LRLELRPFgIDVINVVPGGIRT 187
Cdd:cd09761 160 LAMSLGPD-IRVNCISPGWINT 180
PRK08085 PRK08085
gluconate 5-dehydrogenase; Provisional
10-194 3.04e-20

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 181225 [Multi-domain]  Cd Length: 254  Bit Score: 87.12  E-value: 3.04e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVV----ATSRSRSTMTDL-EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK08085  12 ILITGSAQG-IGFLLATGLAEYGAEIIindiTAERAELAVAKLrQEGIKAHAAPFNVTHKQEVEAAIEHIEKDIGPIDVL 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT------VMAPgpwagvYTATKAA 158
Cdd:PRK08085  91 INNAGIQRRHPFTEFPEQEWNDVIAVNQTAVFLVSQAVARYMVKRQAGKIINICSMQselgrdTITP------YAASKGA 164
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 30682984  159 IHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAV 194
Cdd:PRK08085 165 VKMLTRGMCVELARHNIQVNGIAPGYFKTEMTKALV 200
PRK06200 PRK06200
2,3-dihydroxy-2,3-dihydrophenylpropionate dehydrogenase; Provisional
9-187 5.14e-20

2,3-dihydroxy-2,3-dihydrophenylpropionate dehydrogenase; Provisional


Pssm-ID: 235739 [Multi-domain]  Cd Length: 263  Bit Score: 86.93  E-value: 5.14e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK06200   8 VALITG-GGSGIGRALVERFLAEGARVAVLERSAEKLASLRQRfgDHVLVVEGDVTSYADNQRAVDQTVDAFGKLDCFVG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGV-----QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK06200  87 NAGIwdyntSLVDIPAETLDTAFDEIFNVNVKGYLLGAKAALPALK-ASGGSMIFTLSNSSFYPGGGGPLYTASKHAVVG 165
                        170       180
                 ....*....|....*....|....*.
gi 30682984  162 LTDTLRLELRPfGIDVINVVPGGIRT 187
Cdd:PRK06200 166 LVRQLAYELAP-KIRVNGVAPGGTVT 190
PRK12745 PRK12745
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
8-187 5.41e-20

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 237188 [Multi-domain]  Cd Length: 256  Bit Score: 86.55  E-value: 5.41e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRS-----TMTDLEQDSR--LFVKeLDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK12745   3 PVALVTGGRRG-IGLGIARALAAAGFDLAINDRPDDeelaaTQQELRALGVevIFFP-ADVADLSAHEAMLDAAQAAWGR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCV--GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK------GKIVNVGSITVMAPGPWAGVY 152
Cdd:PRK12745  81 IDCLVNNAGVGVKvrGDLLDLTPESFDRVLAINLRGPFFLTQAVAKRMLAQPEpeelphRSIVFVSSVNAIMVSPNRGEY 160
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 30682984  153 TATKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12745 161 CISKAGLSMAAQLFAARLAEEGIGVYEVRPGLIKT 195
PKR_SDR_c cd08945
Polyketide ketoreductase, classical (c) SDR; Polyketide ketoreductase (KR) is a classical SDR ...
9-192 6.30e-20

Polyketide ketoreductase, classical (c) SDR; Polyketide ketoreductase (KR) is a classical SDR with a characteristic NAD-binding pattern and active site tetrad. Aromatic polyketides include various aromatic compounds of pharmaceutical interest. Polyketide KR, part of the type II polyketide synthase (PKS) complex, is comprised of stand-alone domains that resemble the domains found in fatty acid synthase and multidomain type I PKS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187649 [Multi-domain]  Cd Length: 258  Bit Score: 86.44  E-value: 6.30e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMtdleqdsRLFVKEL------------DVQSDQNVSKVLSEVID 76
Cdd:cd08945   5 VALVTGATSG-IGLAIARRLGKEGLRVFVCARGEEGL-------ATTVKELreagveadgrtcDVRSVPEIEALVAAAVA 76
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  77 KFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPH--MVSKKKGKIVNVGSITVMAPGPWAGVYTA 154
Cdd:cd08945  77 RYGPIDVLVNNAGRSGGGATAELADELWLDVVETNLTGVFRVTKEVLKAggMLERGTGRIINIASTGGKQGVVHAAPYSA 156
                       170       180       190
                ....*....|....*....|....*....|....*...
gi 30682984 155 TKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANS 192
Cdd:cd08945 157 SKHGVVGFTKALGLELARTGITVNAVCPGFVETPMAAS 194
BKR_1_SDR_c cd05337
putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 1, classical (c) ...
8-215 6.37e-20

putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 1, classical (c) SDR; This subgroup includes Escherichia coli CFT073 FabG. The Escherichai coli K12 BKR, FabG, belongs to a different subgroup. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet) NAD(P)(H) binding region and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H) binding pattern: TGxxxGxG in classical SDRs. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P) binding motif and an altered active site motif (YXXXN). Fungal type type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P) binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr-151 and Lys-155, and well as Asn-111 (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187596 [Multi-domain]  Cd Length: 255  Bit Score: 86.36  E-value: 6.37e-20
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTD--------LEQDSRLFvkELDVQSDQNVSKVLSEVIDKFG 79
Cdd:cd05337   2 PVAIVTGASRG-IGRAIATELAARGFDIAINDLPDDDQATevvaevlaAGRRAIYF--QADIGELSDHEALLDQAWEDFG 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGVQCV--GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK------GKIVNVGSITVMAPGPWAGV 151
Cdd:cd05337  79 RLDCLVNNAGIAVRprGDLLDLTEDSFDRLIAINLRGPFFLTQAVARRMVEQPDrfdgphRSIIFVTSINAYLVSPNRGE 158
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 30682984 152 YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAvatfnkmpelklYKPYEEAIRE 215
Cdd:cd05337 159 YCISKAGLSMATRLLAYRLADEGIAVHEIRPGLIHTDMTAPV------------KEKYDELIAA 210
PRK09135 PRK09135
pteridine reductase; Provisional
5-185 7.83e-20

pteridine reductase; Provisional


Pssm-ID: 181668 [Multi-domain]  Cd Length: 249  Bit Score: 86.14  E-value: 7.83e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    5 DESPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRstmtdlEQDSRLFVKELD---------VQSD----QNVSKVL 71
Cdd:PRK09135   4 DSAKVALITGGARR-IGAAIARTLHAAGYRVAIHYHRS------AAEADALAAELNalrpgsaaaLQADlldpDALPELV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   72 SEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGV 151
Cdd:PRK09135  77 AACVAAFGRLDALVNNASSFYPTPLGSITEAQWDDLFASNLKAPFFLSQAAAPQL-RKQRGAIVNITDIHAERPLKGYPV 155
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  152 YTATKAAIHALTDTLRLELRPfGIDVINVVPGGI 185
Cdd:PRK09135 156 YCAAKAALEMLTRSLALELAP-EVRVNAVAPGAI 188
PRK05867 PRK05867
SDR family oxidoreductase;
11-189 8.96e-20

SDR family oxidoreductase;


Pssm-ID: 135631 [Multi-domain]  Cd Length: 253  Bit Score: 85.86  E-value: 8.96e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK05867  13 LITGASTG-IGKRVALAYVEAGAQVAIAARHLDALEKLADEigtsgGKVVPVCCDVSQHQQVTSMLDQVTAELGGIDIAV 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK-KKGKIVNVGSIT--VMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK05867  92 CNAGIITVTPMLDMPLEEFQRLQNTNVTGVFLTAQAAAKAMVKQgQGGVIINTASMSghIINVPQQVSHYCASKAAVIHL 171
                        170       180
                 ....*....|....*....|....*..
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK05867 172 TKAMAVELAPHKIRVNSVSPGYILTEL 198
PRK06947 PRK06947
SDR family oxidoreductase;
7-192 9.35e-20

SDR family oxidoreductase;


Pssm-ID: 180771 [Multi-domain]  Cd Length: 248  Bit Score: 85.63  E-value: 9.35e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    7 SPVVLITGCSQGgIGHALAREFTEKGCRV-VATSRSRS----TMTDLEQ-DSRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK06947   2 RKVVLITGASRG-IGRATAVLAAARGWSVgINYARDAAaaeeTADAVRAaGGRACVVAGDVANEADVIAMFDAVQSAFGR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVqcVGP---LAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGK---IVNVGSITVMAPGPWAGV-YT 153
Cdd:PRK06947  81 LDALVNNAGI--VAPsmpLADMDAARLRRMFDTNVLGAYLCAREAARRLSTDRGGRggaIVNVSSIASRLGSPNEYVdYA 158
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 30682984  154 ATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANS 192
Cdd:PRK06947 159 GSKGAVDTLTLGLAKELGPHGVRVNAVRPGLIETEIHAS 197
PRK07069 PRK07069
short chain dehydrogenase; Validated
11-217 1.11e-19

short chain dehydrogenase; Validated


Pssm-ID: 180822 [Multi-domain]  Cd Length: 251  Bit Score: 85.53  E-value: 1.11e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVvatsrsrsTMTDLEQDSRL----------------FVKELDVQSDQNVSKVLSEV 74
Cdd:PRK07069   3 FITGAAGG-LGRAIARRMAEQGAKV--------FLTDINDAAGLdafaaeinaahgegvaFAAVQDVTDEAQWQALLAQA 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   75 IDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTA 154
Cdd:PRK07069  74 ADAMGGLSVLVNNAGVGSFGAIEQIELDEWRRVMAINVESIFLGCKHALPYLRASQPASIVNISSVAAFKAEPDYTAYNA 153
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDV-INVV-PGGIRTNIANSAVATFNKmpelklykpyEEAIRERA 217
Cdd:PRK07069 154 SKAAVASLTKSIALDCARRGLDVrCNSIhPTFIRTGIVDPIFQRLGE----------EEATRKLA 208
PR_SDR_c cd05357
pteridine reductase (PR), classical (c) SDRs; Pteridine reductases (PRs), members of the SDR ...
8-185 1.25e-19

pteridine reductase (PR), classical (c) SDRs; Pteridine reductases (PRs), members of the SDR family, catalyzes the NAD-dependent reduction of folic acid, dihydrofolate and related compounds. In Leishmania, pteridine reductase (PTR1) acts to circumvent the anti-protozoan drugs that attack dihydrofolate reductase activity. Proteins in this subgroup have an N-terminal NAD-binding motif and a YxxxK active site motif, but have an Asp instead of the usual upstream catalytic Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187615 [Multi-domain]  Cd Length: 234  Bit Score: 85.02  E-value: 1.25e-19
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   8 PVVLITGCSQGgIGHALAREFTEKGCRVVAT-SRSRSTMTDLEQ-DSRLFVKELDVQSD----QNVSKVLSEVIDKFGKI 81
Cdd:cd05357   1 AVALVTGAAKR-IGRAIAEALAAEGYRVVVHyNRSEAEAQRLKDeLNALRNSAVLVQADlsdfAACADLVAAAFRAFGRC 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:cd05357  80 DVLVNNASAFYPTPLGQGSEDAWAELFGINLKAPYLLIQAFARRLAGSRNGSIINIIDAMTDRPLTGYFAYCMSKAALEG 159
                       170       180
                ....*....|....*....|....
gi 30682984 162 LTDTLRLELRPFgIDVINVVPGGI 185
Cdd:cd05357 160 LTRSAALELAPN-IRVNGIAPGLI 182
PRK08219 PRK08219
SDR family oxidoreductase;
6-187 1.25e-19

SDR family oxidoreductase;


Pssm-ID: 181298 [Multi-domain]  Cd Length: 227  Bit Score: 84.98  E-value: 1.25e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSqGGIGHALAREFTEkGCRVVATSRSRSTMTDLEQD---SRLFVkeLDVQSDQNVSKVLSEVidkfGKID 82
Cdd:PRK08219   2 ERPTALITGAS-RGIGAAIARELAP-THTLLLGGRPAERLDELAAElpgATPFP--VDLTDPEAIAAAVEQL----GRLD 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSkKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK08219  74 VLVHNAGVADLGPVAESTVDEWRATLEVNVVAPAELTRLLLPALRA-AHGHVVFINSGAGLRANPGWGSYAASKFALRAL 152
                        170       180
                 ....*....|....*....|....*
gi 30682984  163 TDTLRLELRPfGIDVINVVPGGIRT 187
Cdd:PRK08219 153 ADALREEEPG-NVRVTSVHPGRTDT 176
HSD10-like_SDR_c cd05371
17hydroxysteroid dehydrogenase type 10 (HSD10)-like, classical (c) SDRs; HSD10, also known as ...
9-183 1.42e-19

17hydroxysteroid dehydrogenase type 10 (HSD10)-like, classical (c) SDRs; HSD10, also known as amyloid-peptide-binding alcohol dehydrogenase (ABAD), was previously identified as a L-3-hydroxyacyl-CoA dehydrogenase, HADH2. In fatty acid metabolism, HADH2 catalyzes the third step of beta-oxidation, the conversion of a hydroxyl to a keto group in the NAD-dependent oxidation of L-3-hydroxyacyl CoA. In addition to alcohol dehydrogenase and HADH2 activites, HSD10 has steroid dehydrogenase activity. Although the mechanism is unclear, HSD10 is implicated in the formation of amyloid beta-petide in the brain (which is linked to the development of Alzheimer's disease). Although HSD10 is normally concentrated in the mitochondria, in the presence of amyloid beta-peptide it translocates into the plasma membrane, where it's action may generate cytotoxic aldehydes and may lower estrogen levels through its use of 17-beta-estradiol as a substrate. HSD10 is a member of the SRD family, but differs from other SDRs by the presence of two insertions of unknown function. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187629 [Multi-domain]  Cd Length: 252  Bit Score: 85.42  E-value: 1.42e-19
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRST-MTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNN 87
Cdd:cd05371   4 VAVVTGGASG-LGLATVERLLAQGAKVVILDLPNSPgETVAKLGDNCRFVPVDVTSEKDVKAALALAKAKFGRLDIVVNC 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  88 AGvqcVGPLAET---------PISAMENTFNTNVFGSMRMTQAVVPHMVS------KKKGKIVNVGSITVMAPGPWAGVY 152
Cdd:cd05371  83 AG---IAVAAKTynkkgqqphSLELFQRVINVNLIGTFNVIRLAAGAMGKnepdqgGERGVIINTASVAAFEGQIGQAAY 159
                       170       180       190
                ....*....|....*....|....*....|.
gi 30682984 153 TATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:cd05371 160 SASKGGIVGMTLPIARDLAPQGIRVVTIAPG 190
PRK06172 PRK06172
SDR family oxidoreductase;
9-195 1.48e-19

SDR family oxidoreductase;


Pssm-ID: 180440 [Multi-domain]  Cd Length: 253  Bit Score: 85.19  E-value: 1.48e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSR----SRSTMTDLEQ--DSRLFVKeLDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK06172   9 VALVTGGA-AGIGRATALAFAREGAKVVVADRdaagGEETVALIREagGEALFVA-CDVTRDAEVKALVEQTIAAYGRLD 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQC-VGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK06172  87 YAFNNAGIEIeQGRLAEGSEAEFDAIMGVNVKGVWLCMKYQIPLMLAQGGGAIVNTASVAGLGAAPKMSIYAASKHAVIG 166
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRTNIANSAVA 195
Cdd:PRK06172 167 LTKSAAIEYAKKGIRVNAVCPAVIDTDMFRRAYE 200
fabG PRK08217
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-223 1.81e-19

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 181297 [Multi-domain]  Cd Length: 253  Bit Score: 85.01  E-value: 1.81e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRV----VATSRSRSTMTDLEQ---DSRLFVkeLDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK08217   7 VIVITGGAQG-LGRAMAEYLAQKGAKLalidLNQEKLEEAVAECGAlgtEVRGYA--ANVTDEEDVEATFAQIAEDFGQL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETP----ISAM-----ENTFNTNVFGSMRMTQAVVPHMV-SKKKGKIVNVGSITvMAPGPWAGV 151
Cdd:PRK08217  84 NGLINNAGILRDGLLVKAKdgkvTSKMsleqfQSVIDVNLTGVFLCGREAAAKMIeSGSKGVIINISSIA-RAGNMGQTN 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  152 YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANS----AVATFNKM-PELKLYKPYEEA-----IRERAFISQ 221
Cdd:PRK08217 163 YSASKAGVAAMTVTWAKELARYGIRVAAIAPGVIETEMTAAmkpeALERLEKMiPVGRLGEPEEIAhtvrfIIENDYVTG 242

                 ..
gi 30682984  222 RM 223
Cdd:PRK08217 243 RV 244
PRK07774 PRK07774
SDR family oxidoreductase;
6-187 1.95e-19

SDR family oxidoreductase;


Pssm-ID: 236094 [Multi-domain]  Cd Length: 250  Bit Score: 84.80  E-value: 1.95e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGcSQGGIGHALAREFTEKGCRVVATSRSR----STMTDLEQD--SRLFVkELDVQSDQNVSKVLSEVIDKFG 79
Cdd:PRK07774   5 DDKVAIVTG-AAGGIGQAYAEALAREGASVVVADINAegaeRVAKQIVADggTAIAV-QVDVSDPDSAKAMADATVSAFG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   80 KIDVLVNNA---GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSitvMAPGPWAGVYTATK 156
Cdd:PRK07774  83 GIDYLVNNAaiyGGMKLDLLITVPWDYYKKFMSVNLDGALVCTRAVYKHMAKRGGGAIVNQSS---TAAWLYSNFYGLAK 159
                        170       180       190
                 ....*....|....*....|....*....|.
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK07774 160 VGLNGLTQQLARELGGMNIRVNAIAPGPIDT 190
PLN02780 PLN02780
ketoreductase/ oxidoreductase
11-197 2.35e-19

ketoreductase/ oxidoreductase


Pssm-ID: 166421 [Multi-domain]  Cd Length: 320  Bit Score: 86.07  E-value: 2.35e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLeQDSrlfvkeldVQSDQNVSKVLSEVIDKFGKID-------- 82
Cdd:PLN02780  57 LVTGPTDG-IGKGFAFQLARKGLNLVLVARNPDKLKDV-SDS--------IQSKYSKTQIKTVVVDFSGDIDegvkrike 126
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 --------VLVNNAGVQ--CVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGS--ITVMAPGPWAG 150
Cdd:PLN02780 127 tiegldvgVLINNVGVSypYARFFHEVDEELLKNLIKVNVEGTTKVTQAVLPGMLKRKKGAIINIGSgaAIVIPSDPLYA 206
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 30682984  151 VYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATF 197
Cdd:PLN02780 207 VYAATKAYIDQFSRCLYVEYKKSGIDVQCQVPLYVATKMASIRRSSF 253
PRK13394 PRK13394
3-hydroxybutyrate dehydrogenase; Provisional
9-187 4.19e-19

3-hydroxybutyrate dehydrogenase; Provisional


Pssm-ID: 184025 [Multi-domain]  Cd Length: 262  Bit Score: 84.18  E-value: 4.19e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVatsrsrstMTDLEQDSRLFVKE-------------LDVQSDQNVSKVLSEVI 75
Cdd:PRK13394   9 TAVVTG-AASGIGKEIALELARAGAAVA--------IADLNQDGANAVADeinkaggkaigvaMDVTNEDAVNAGIDKVA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   76 DKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTA 154
Cdd:PRK13394  80 ERFGSVDILVSNAGIQIVNPIENYSFADWKKMQAIHVDGAFLTTKAALKHMYKDDRgGVVIYMGSVHSHEASPLKSAYVT 159
                        170       180       190
                 ....*....|....*....|....*....|...
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK13394 160 AKHGLLGLARVLAKEGAKHNVRSHVVCPGFVRT 192
PRK06128 PRK06128
SDR family oxidoreductase;
11-212 5.38e-19

SDR family oxidoreductase;


Pssm-ID: 180413 [Multi-domain]  Cd Length: 300  Bit Score: 84.53  E-value: 5.38e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGcSQGGIGHALAREFTEKGCRVVAtsrsrSTMTDLEQDSRLFVKELDVQSDQNVS------------KVLSEVIDKF 78
Cdd:PRK06128  59 LITG-ADSGIGRATAIAFAREGADIAL-----NYLPEEEQDAAEVVQLIQAEGRKAVAlpgdlkdeafcrQLVERAVKEL 132
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   79 GKIDVLVNNAGVQ-CVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKA 157
Cdd:PRK06128 133 GGLDILVNIAGKQtAVKDIADITTEQFDATFKTNVYAMFWLCKAAIPHL--PPGASIINTGSIQSYQPSPTLLDYASTKA 210
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 30682984  158 AIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEA 212
Cdd:PRK06128 211 AIVAFTKALAKQVAEKGIRVNAVAPGPVWTPLQPSGGQPPEKIPDFGSETPMKRP 265
BenD NF040811
benzoate diol dehydrogenase BenD;
9-184 5.80e-19

benzoate diol dehydrogenase BenD;


Pssm-ID: 468752 [Multi-domain]  Cd Length: 256  Bit Score: 83.79  E-value: 5.80e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSrstmtDL---------EQDSRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:NF040811   6 VVVVTGAAQG-IGRGVAERAAAEGARVVLVDRS-----DLvhevaaelrAAGGEAIAVTADLETYEGAEAAMAAAVERFG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   80 KIDVLVNNAGvqcvG-----PLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVmapgpwAGV--- 151
Cdd:NF040811  80 RIDVLINNVG----GtiwakPFEEYEPEQIEAEIRRSLFPTLWCCRAVLPHMLEQGGGTIVNVSSIAT------RGInrv 149
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  152 -YTATKAAIHALTDTLRLELRPFGIDVINVVPGG 184
Cdd:NF040811 150 pYSAAKGGVNALTASLAFEYAERGIRVNATAPGG 183
PRK06124 PRK06124
SDR family oxidoreductase;
9-195 6.87e-19

SDR family oxidoreductase;


Pssm-ID: 235702 [Multi-domain]  Cd Length: 256  Bit Score: 83.61  E-value: 6.87e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRS----RSTMTDLEQD---SRLFVkeLDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK06124  13 VALVTGSARG-LGFEIARALAGAGAHVLVNGRNaatlEAAVAALRAAggaAEALA--FDIADEEAVAAAFARIDAEHGRL 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT--VMAPGPwaGVYTATKAAI 159
Cdd:PRK06124  90 DILVNNVGARDRRPLAELDDAAIRALLETDLVAPILLSRLAAQRMKRQGYGRIIAITSIAgqVARAGD--AVYPAAKQGL 167
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 30682984  160 HALTDTLRLELRPFGIDVINVVPGGIRTNiANSAVA 195
Cdd:PRK06124 168 TGLMRALAAEFGPHGITSNAIAPGYFATE-TNAAMA 202
PRK12935 PRK12935
acetoacetyl-CoA reductase; Provisional
9-189 9.15e-19

acetoacetyl-CoA reductase; Provisional


Pssm-ID: 183832 [Multi-domain]  Cd Length: 247  Bit Score: 83.13  E-value: 9.15e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRS-----RSTMTDLEQDSR-LFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK12935   8 VAIVTGGAKG-IGKAITVALAQEGAKVVINYNSskeaaENLVNELGKEGHdVYAVQADVSKVEDANRLVEEAVNHFGKVD 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK12935  87 ILVNNAGITRDRTFKKLNREDWERVIDVNLSSVFNTTSAVLPYITEAEEGRIISISSIIGQAGGFGQTNYSAAKAGMLGF 166
                        170       180
                 ....*....|....*....|....*..
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK12935 167 TKSLALELAKTNVTVNAICPGFIDTEM 193
PRK06194 PRK06194
hypothetical protein; Provisional
9-239 1.24e-18

hypothetical protein; Provisional


Pssm-ID: 180458 [Multi-domain]  Cd Length: 287  Bit Score: 83.53  E-value: 1.24e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVV-------ATSRSRSTMTDleQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK06194   8 VAVITGAA-SGFGLAFARIGAALGMKLVladvqqdALDRAVAELRA--QGAEVLGVRTDVSDAAQVEALADAALERFGAV 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK------GKIVNVGSITVMAPGPWAGVYTAT 155
Cdd:PRK06194  85 HLLFNNAGVGAGGLVWENSLADWEWVLGVNLWGVIHGVRAFTPLMLAAAEkdpayeGHIVNTASMAGLLAPPAMGIYNVS 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  156 KAAIHALTDTLRLELRPFGIDVINVV--PGGIRTNIANSAVatfNKMPELKLYKPYEEAIRERAFISQRM---NPTPAET 230
Cdd:PRK06194 165 KHAVVSLTETLYQDLSLVTDQVGASVlcPYFVPTGIWQSER---NRPADLANTAPPTRSQLIAQAMSQKAvgsGKVTAEE 241

                 ....*....
gi 30682984  231 FARDTVAAV 239
Cdd:PRK06194 242 VAQLVFDAI 250
PRK08993 PRK08993
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;
6-188 1.42e-18

2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;


Pssm-ID: 181605 [Multi-domain]  Cd Length: 253  Bit Score: 82.61  E-value: 1.42e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVVAT--SRSRSTMTDLEQDSRLFVK-ELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK08993   9 EGKVAVVTGCDTG-LGQGMALGLAEAGCDIVGIniVEPTETIEQVTALGRRFLSlTADLRKIDGIPALLERAVAEFGHID 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKG-KIVNVGSITVMAPGPWAGVYTATKAAIHA 161
Cdd:PRK08993  88 ILVNNAGLIRREDAIEFSEKDWDDVMNLNIKSVFFMSQAAAKHFIAQGNGgKIINIASMLSFQGGIRVPSYTASKSGVMG 167
                        170       180
                 ....*....|....*....|....*..
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRTN 188
Cdd:PRK08993 168 VTRLMANEWAKHNINVNAIAPGYMATN 194
PRK08643 PRK08643
(S)-acetoin forming diacetyl reductase;
9-187 2.03e-18

(S)-acetoin forming diacetyl reductase;


Pssm-ID: 181518 [Multi-domain]  Cd Length: 256  Bit Score: 82.08  E-value: 2.03e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD-----SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK08643   4 VALVTGAGQG-IGFAIAKRLVEDGFKVAIVDYNEETAQAAADKlskdgGKAIAVKADVSDRDQVFAAVRQVVDTFGDLNV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGvqcVGPlaETPISAM-----ENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTATKA 157
Cdd:PRK08643  83 VVNNAG---VAP--TTPIETIteeqfDKVYNINVGGVIWGIQAAQEAFKKLGHgGKIINATSQAGVVGNPELAVYSSTKF 157
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  158 AIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK08643 158 AVRGLTQTAARDLASEGITVNAYAPGIVKT 187
PRK07478 PRK07478
short chain dehydrogenase; Provisional
9-196 3.76e-18

short chain dehydrogenase; Provisional


Pssm-ID: 180993 [Multi-domain]  Cd Length: 254  Bit Score: 81.51  E-value: 3.76e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL-----DVQsDQNVSKVLSEV-IDKFGKID 82
Cdd:PRK07478   8 VAIITGASSG-IGRAAAKLFAREGAKVVVGARRQAELDQLVAEIRAEGGEAvalagDVR-DEAYAKALVALaVERFGGLD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAG-VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSI---TVMAPGpwAGVYTATKAA 158
Cdd:PRK07478  86 IAFNNAGtLGEMGPVAEMSLEGWRETLATNLTSAFLGAKHQIPAMLARGGGSLIFTSTFvghTAGFPG--MAAYAASKAG 163
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 30682984  159 IHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVAT 196
Cdd:PRK07478 164 LIGLTQVLAAEYGAQGIRVNALLPGGTDTPMGRAMGDT 201
PRK08251 PRK08251
SDR family oxidoreductase;
10-189 8.35e-18

SDR family oxidoreductase;


Pssm-ID: 181324 [Multi-domain]  Cd Length: 248  Bit Score: 80.36  E-value: 8.35e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGcRVVA-----TSRSRSTMTDLEQ---DSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK08251   5 ILITGASSG-LGAGMAREFAAKG-RDLAlcarrTDRLEELKAELLArypGIKVAVAALDVNDHDQVFEVFAEFRDELGGL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVM--APGPWAgVYTATKAAI 159
Cdd:PRK08251  83 DRVIVNAGIGKGARLGTGKFWANKATAETNFVAALAQCEAAMEIFREQGSGHLVLISSVSAVrgLPGVKA-AYAASKAGV 161
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  160 HALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK08251 162 ASLGEGLRAELAKTPIKVSTIEPGYIRSEM 191
PRK12859 PRK12859
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-183 1.29e-17

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 183797 [Multi-domain]  Cd Length: 256  Bit Score: 80.22  E-value: 1.29e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQ-GGIGHALAREFTEKGCRVVATSRS---RSTMTDLEQDSRLFVK-------------ELDVQSDQNVSKVL 71
Cdd:PRK12859   8 VAVVTGVSRlDGIGAAICKELAEAGADIFFTYWTaydKEMPWGVDQDEQIQLQeellkngvkvssmELDLTQNDAPKELL 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   72 SEVIDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGV 151
Cdd:PRK12859  88 NKVTEQLGYPHILVNNAAYSTNNDFSNLTAEELDKHYMVNVRATTLLSSQFARGFDKKSGGRIINMTSGQFQGPMVGELA 167
                        170       180       190
                 ....*....|....*....|....*....|..
gi 30682984  152 YTATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:PRK12859 168 YAATKGAIDALTSSLAAEVAHLGITVNAINPG 199
SDR cd02266
Short-chain dehydrogenases/reductases (SDR); SDRs are a functionally diverse family of ...
10-207 2.24e-17

Short-chain dehydrogenases/reductases (SDR); SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase (KR) domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187535 [Multi-domain]  Cd Length: 186  Bit Score: 77.94  E-value: 2.24e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKG-CRVVATSRSrstmtdleqdsrlfvkeldvqsdqnvskvlsevidkfgkiDVLVNNA 88
Cdd:cd02266   1 VLVTGGS-GGIGGAIARWLASRGsPKVLVVSRR----------------------------------------DVVVHNA 39
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  89 GVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRL 168
Cdd:cd02266  40 AILDDGRLIDLTGSRIERAIRANVVGTRRLLEAARELMKAKRLGRFILISSVAGLFGAPGLGGYAASKAALDGLAQQWAS 119
                       170       180       190
                ....*....|....*....|....*....|....*....
gi 30682984 169 ELRPFGIDVINVVPGgirtNIANSAVATFNKMPELKLYK 207
Cdd:cd02266 120 EGWGNGLPATAVACG----TWAGSGMAKGPVAPEEILGN 154
DHPR_SDR_c_like cd05334
dihydropteridine reductase (DHPR), classical (c) SDRs; Dihydropteridine reductase is an ...
9-187 3.87e-17

dihydropteridine reductase (DHPR), classical (c) SDRs; Dihydropteridine reductase is an NAD-binding protein related to the SDRs. It converts dihydrobiopterin into tetrahydrobiopterin, a cofactor necessary in catecholamines synthesis. Dihydropteridine reductase has the YXXXK of these tyrosine-dependent oxidoreductases, but lacks the typical upstream Asn and Ser catalytic residues. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187595 [Multi-domain]  Cd Length: 221  Bit Score: 78.13  E-value: 3.87e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTmtdlEQDSRLFVKELDVQSDQnVSKVLSEVIDKFGKIDVLVNNA 88
Cdd:cd05334   3 VVLVYG-GRGALGSAVVQAFKSRGWWVASIDLAENE----EADASIIVLDSDSFTEQ-AKQVVASVARLSGKVDALICVA 76
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  89 GVQCVGPLAE-TPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLR 167
Cdd:cd05334  77 GGWAGGSAKSkSFVKNWDLMWKQNLWTSFIASHLATKHL--LSGGLLVLTGAKAALEPTPGMIGYGAAKAAVHQLTQSLA 154
                       170       180
                ....*....|....*....|..
gi 30682984 168 LELR--PFGIDVINVVPGGIRT 187
Cdd:cd05334 155 AENSglPAGSTANAILPVTLDT 176
PRK07097 PRK07097
gluconate 5-dehydrogenase; Provisional
9-187 4.97e-17

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 235933 [Multi-domain]  Cd Length: 265  Bit Score: 78.57  E-value: 4.97e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMtdlEQDSRLFVKE--------LDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK07097  12 IALITGASYG-IGFAIAKAYAKAGATIVFNDINQELV---DKGLAAYRELgieahgyvCDVTDEDGVQAMVSQIEKEVGV 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSI-------TVMApgpwagvYT 153
Cdd:PRK07097  88 IDILVNNAGIIKRIPMLEMSAEDFRQVIDIDLNAPFIVSKAVIPSMIKKGHGKIINICSMmselgreTVSA-------YA 160
                        170       180       190
                 ....*....|....*....|....*....|....
gi 30682984  154 ATKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK07097 161 AAKGGLKMLTKNIASEYGEANIQCNGIGPGYIAT 194
PRK08277 PRK08277
D-mannonate oxidoreductase; Provisional
9-183 8.10e-17

D-mannonate oxidoreductase; Provisional


Pssm-ID: 236216 [Multi-domain]  Cd Length: 278  Bit Score: 78.02  E-value: 8.10e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV 83
Cdd:PRK08277  12 VAVITGGG-GVLGGAMAKELARAGAKVAILDRNQEKAEAVvaeikAAGGEALAVKADVLDKESLEQARQQILEDFGPCDI 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAG---------VQCVGPLAET------PISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITvmAPGPW 148
Cdd:PRK08277  91 LINGAGgnhpkattdNEFHELIEPTktffdlDEEGFEFVFDLNLLGTLLPTQVFAKDMVGRKGGNIINISSMN--AFTPL 168
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  149 AGV--YTATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:PRK08277 169 TKVpaYSAAKAAISNFTQWLAVHFAKVGIRVNAIAPG 205
PRK06123 PRK06123
SDR family oxidoreductase;
9-192 8.45e-17

SDR family oxidoreductase;


Pssm-ID: 180411 [Multi-domain]  Cd Length: 248  Bit Score: 77.51  E-value: 8.45e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTD------LEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK06123   4 VMIITGASRG-IGAATALLAAERGYAVCLNYLRNRDAAEavvqaiRRQGGEALAVAADVADEADVLRLFEAVDRELGRLD 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK---KKGKIVNVGSITVMAPGPWAGV-YTATKA 157
Cdd:PRK06123  83 ALVNNAGIlEAQMRLEQMDAARLTRIFATNVVGSFLCAREAVKRMSTRhggRGGAIVNVSSMAARLGSPGEYIdYAASKG 162
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 30682984  158 AIHALTDTLRLELRPFGIDVINVVPGGIRTNIANS 192
Cdd:PRK06123 163 AIDTMTIGLAKEVAAEGIRVNAVRPGVIYTEIHAS 197
Ycik_SDR_c cd05340
Escherichia coli K-12 YCIK-like, classical (c) SDRs; Escherichia coli K-12 YCIK and related ...
9-208 1.30e-16

Escherichia coli K-12 YCIK-like, classical (c) SDRs; Escherichia coli K-12 YCIK and related proteins have a canonical classical SDR nucleotide-binding motif and active site tetrad. They are predicted oxoacyl-(acyl carrier protein/ACP) reductases. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187599 [Multi-domain]  Cd Length: 236  Bit Score: 76.85  E-value: 1.30e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQD--------SRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:cd05340   6 IILVTGASDG-IGREAALTYARYGATVILLGRNEEKLRQVADHineeggrqPQWFILDLLTCTSENCQQLAQRIAVNYPR 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  81 IDVLVNNAGVQC-VGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:cd05340  85 LDGVLHNAGLLGdVCPLSEQNPQVWQDV*QVNVNATFMLTQALLPLLLKSDAGSLVFTSSSVGRQGRANWGAYAVSKFAT 164
                       170       180       190       200
                ....*....|....*....|....*....|....*....|....*....
gi 30682984 160 HALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKmpeLKLYKP 208
Cdd:cd05340 165 EGL*QVLADEYQQRNLRVNCINPGGTRTAMRASAFPTEDP---QKLKTP 210
DHRS1-like_SDR_c cd09763
human dehydrogenase/reductase (SDR family) member 1 (DHRS1) -like, classical (c) SDRs; This ...
9-187 3.07e-16

human dehydrogenase/reductase (SDR family) member 1 (DHRS1) -like, classical (c) SDRs; This subgroup includes human DHRS1 and related proteins. These are members of the classical SDR family, with a canonical Gly-rich NAD-binding motif and the typical YXXXK active site motif. However, the rest of the catalytic tetrad is not strongly conserved. DHRS1 mRNA has been detected in many tissues, liver, heart, skeletal muscle, kidney and pancreas; a longer transcript is predominantly expressed in the liver , a shorter one in the heart. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187664 [Multi-domain]  Cd Length: 265  Bit Score: 76.33  E-value: 3.07e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRS-----RSTMTDLEQDS-RLFVKELDVQSDQNVSKVLSEV-IDKFGKI 81
Cdd:cd09763   5 IALVTGASRG-IGRGIALQLGEAGATVYITGRTilpqlPGTAEEIEARGgKCIPVRCDHSDDDEVEALFERVaREQQGRL 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNA--GVQCVG-----PLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNV---GSITVMAPGPwagv 151
Cdd:cd09763  84 DILVNNAyaAVQLILvgvakPFWEEPPTIWDDINNVGLRAHYACSVYAAPLMVKAGKGLIVIIsstGGLEYLFNVA---- 159
                       170       180       190
                ....*....|....*....|....*....|....*.
gi 30682984 152 YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:cd09763 160 YGVGKAAIDRMAADMAHELKPHGVAVVSLWPGFVRT 195
Tthb094_like_SDR_c cd11730
Tthb094 and related proteins, classical (c) SDRs; Tthb094 from Thermus Thermophilus is a ...
10-187 5.40e-16

Tthb094 and related proteins, classical (c) SDRs; Tthb094 from Thermus Thermophilus is a classical SDR which binds NADP. Members of this subgroup contain the YXXXK active site characteristic of SDRs. Also, an upstream Asn residue of the canonical catalytic tetrad is partially conserved in this subgroup of proteins of undetermined function. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212496 [Multi-domain]  Cd Length: 206  Bit Score: 74.48  E-value: 5.40e-16
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVidkfGKIDVLVNNAG 89
Cdd:cd11730   1 ALILGAT-GGIGRALARALAGRGWRLLLSGRDAGALAGLAAEVGALARPADVAAELEVWALAQEL----GPLDLLVYAAG 75
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  90 VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGpwAGVYTATKAAIHALTDTLRLE 169
Cdd:cd11730  76 AILGKPLARTKPAAWRRILDANLTGAALVLKHALALLAAGARLVFLGAYPELVMLPG--LSAYAAAKAALEAYVEVARKE 153
                       170
                ....*....|....*...
gi 30682984 170 LRpfGIDVINVVPGGIRT 187
Cdd:cd11730 154 VR--GLRLTLVRPPAVDT 169
WcaG COG0451
Nucleoside-diphosphate-sugar epimerase [Cell wall/membrane/envelope biogenesis];
10-175 1.29e-15

Nucleoside-diphosphate-sugar epimerase [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440220 [Multi-domain]  Cd Length: 295  Bit Score: 75.02  E-value: 1.29e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQnvskvlsEVIDKFGKIDVLVNNAG 89
Cdd:COG0451   2 ILVTGGA-GFIGSHLARRLLARGHEVVGLDRSPPGAANLAALPGVEFVRGDLRDPE-------ALAAALAGVDAVVHLAA 73
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  90 vqCVGPLAETPisamENTFNTNVFGSMRMTQAVVPHMVskkkGKIVNVGSITVMAPGPW----------AGVYTATKAA- 158
Cdd:COG0451  74 --PAGVGEEDP----DETLEVNVEGTLNLLEAARAAGV----KRFVYASSSSVYGDGEGpidedtplrpVSPYGASKLAa 143
                       170       180
                ....*....|....*....|...
gi 30682984 159 ---IHALTDTLRLE---LRPFGI 175
Cdd:COG0451 144 ellARAYARRYGLPvtiLRPGNV 166
PRK06057 PRK06057
short chain dehydrogenase; Provisional
9-187 2.12e-15

short chain dehydrogenase; Provisional


Pssm-ID: 180371 [Multi-domain]  Cd Length: 255  Bit Score: 74.00  E-value: 2.12e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVV-ATSRSRSTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVLVNN 87
Cdd:PRK06057   9 VAVITG-GGSGIGLATARRLAAEGATVVvGDIDPEAGKAAADEVGGLFVP-TDVTDEDAVNALFDTAAETYGSVDIAFNN 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   88 AGVQCV--GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGS-ITVMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK06057  87 AGISPPedDSILNTGLDAWQRVQDVNLTSVYLCCKAALPHMVRQGKGSIINTASfVAVMGSATSQISYTASKGGVLAMSR 166
                        170       180
                 ....*....|....*....|...
gi 30682984  165 TLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK06057 167 ELGVQFARQGIRVNALCPGPVNT 189
cyclohexanol_reductase_SDR_c cd05330
cyclohexanol reductases, including levodione reductase, classical (c) SDRs; Cyloclohexanol ...
9-239 2.27e-15

cyclohexanol reductases, including levodione reductase, classical (c) SDRs; Cyloclohexanol reductases,including (6R)-2,2,6-trimethyl-1,4-cyclohexanedione (levodione) reductase of Corynebacterium aquaticum, catalyze the reversible oxidoreduction of hydroxycyclohexanone derivatives. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187591 [Multi-domain]  Cd Length: 257  Bit Score: 73.71  E-value: 2.27e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVV-------ATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd05330   5 VVLITGGGSG-LGLATAVRLAKEGAKLSlvdlneeGLEAAKAALLEIAPDAEVLLIKADVSDEAQVEAYVDATVEQFGRI 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVQCVGPLAETPISA-MENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSItvmapGPWAGV-----YTAT 155
Cdd:cd05330  84 DGFFNNAGIEGKQNLTEDFGADeFDKVVSINLRGVFYGLEKVLKVMREQGSGMIVNTASV-----GGIRGVgnqsgYAAA 158
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 156 KAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNkmPElklykPYEEAirERAFISqrMNPTPAETFARDT 235
Cdd:cd05330 159 KHGVVGLTRNSAVEYGQYGIRINAIAPGAILTPMVEGSLKQLG--PE-----NPEEA--GEEFVS--VNPMKRFGEPEEV 227

                ....
gi 30682984 236 VAAV 239
Cdd:cd05330 228 AAVV 231
PRK07023 PRK07023
SDR family oxidoreductase;
11-197 2.95e-15

SDR family oxidoreductase;


Pssm-ID: 180796 [Multi-domain]  Cd Length: 243  Bit Score: 73.12  E-value: 2.95e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVL-SEVIDKFG---KIDVLVN 86
Cdd:PRK07023   5 IVTGHSRG-LGAALAEQLLQPGIAVLGVARSRHPSLAAAAGERLAEVELDLSDAAAAAAWLaGDLLAAFVdgaSRVLLIN 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAG-VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK07023  84 NAGtVEPIGPLATLDAAAIARAVGLNVAAPLMLTAALAQAASDAAERRILHISSGAARNAYAGWSVYCATKAALDHHARA 163
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 30682984  166 LRLELRPfGIDVINVVPGGIRTN----IANSAVATF 197
Cdd:PRK07023 164 VALDANR-ALRIVSLAPGVVDTGmqatIRATDEERF 198
PRK09730 PRK09730
SDR family oxidoreductase;
9-189 3.79e-15

SDR family oxidoreductase;


Pssm-ID: 182051 [Multi-domain]  Cd Length: 247  Bit Score: 72.96  E-value: 3.79e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRV-VATSRSRSTMTDL-----EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK09730   3 IALVTGGSRG-IGRATALLLAQEGYTVaVNYQQNLHAAQEVvnlitQAGGKAFVLQADISDENQVVAMFTAIDQHDEPLA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGV---QCVgpLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGK---IVNVGSIT--VMAPGPWAGvYTA 154
Cdd:PRK09730  82 ALVNNAGIlftQCT--VENLTAERINRVLSTNVTGYFLCCREAVKRMALKHGGSggaIVNVSSAAsrLGAPGEYVD-YAA 158
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK09730 159 SKGAIDTLTTGLSLEVAAQGIRVNCVRPGFIYTEM 193
PRK07985 PRK07985
SDR family oxidoreductase;
11-212 5.41e-15

SDR family oxidoreductase;


Pssm-ID: 181188 [Multi-domain]  Cd Length: 294  Bit Score: 73.49  E-value: 5.41e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGcSQGGIGHALAREFTEKGCRVVAtsrsrSTMTDLEQDSRLfVKEL-------------DVQSDQNVSKVLSEVIDK 77
Cdd:PRK07985  53 LVTG-GDSGIGRAAAIAYAREGADVAI-----SYLPVEEEDAQD-VKKIieecgrkavllpgDLSDEKFARSLVHEAHKA 125
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   78 FGKIDVLVNNAGVQCVGP-LAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK07985 126 LGGLDIMALVAGKQVAIPdIADLTSEQFQKTFAINVFALFWLTQEAIPLL--PKGASIITTSSIQAYQPSPHLLDYAATK 203
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRTNIANSAVATFNKMPELKLYKPYEEA 212
Cdd:PRK07985 204 AAILNYSRGLAKQVAEKGIRVNIVAPGPIWTALQISGGQTQDKIPQFGQQTPMKRA 259
PRK09186 PRK09186
flagellin modification protein A; Provisional
9-207 7.40e-15

flagellin modification protein A; Provisional


Pssm-ID: 236399 [Multi-domain]  Cd Length: 256  Bit Score: 72.33  E-value: 7.40e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLE-------QDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK09186   6 TILITG-AGGLIGSALVKAILEAGGIVIAADIDKEALNELLeslgkefKSKKLSLVELDITDQESLEEFLSKSAEKYGKI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGvqcvgPLAET------PISamENTFNTNVF----GSMRMTQAVVPHMVSKKKGKIVNVGSIT-VMAPG--PW 148
Cdd:PRK09186  85 DGAVNCAY-----PRNKDygkkffDVS--LDDFNENLSlhlgSSFLFSQQFAKYFKKQGGGNLVNISSIYgVVAPKfeIY 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 30682984  149 AGV-------YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIrtniansavatFNKMPE--LKLYK 207
Cdd:PRK09186 158 EGTsmtspveYAAIKAGIIHLTKYLAKYFKDSNIRVNCVSPGGI-----------LDNQPEafLNAYK 214
PRK12481 PRK12481
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;
9-188 1.04e-14

2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;


Pssm-ID: 171531 [Multi-domain]  Cd Length: 251  Bit Score: 71.86  E-value: 1.04e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRS--TMTDLEQDSRLF---VKELDVQSDqnVSKVLSEVIDKFGKIDV 83
Cdd:PRK12481  10 VAIITGCNTG-LGQGMAIGLAKAGADIVGVGVAEApeTQAQVEALGRKFhfiTADLIQQKD--IDSIVSQAVEVMGHIDI 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 LVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKG-KIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK12481  87 LINNAGIIRRQDLLEFGNKDWDDVININQKTVFFLSQAVAKQFVKQGNGgKIINIASMLSFQGGIRVPSYTASKSAVMGL 166
                        170       180
                 ....*....|....*....|....*.
gi 30682984  163 TDTLRLELRPFGIDVINVVPGGIRTN 188
Cdd:PRK12481 167 TRALATELSQYNINVNAIAPGYMATD 192
PRK12938 PRK12938
3-ketoacyl-ACP reductase;
9-210 3.45e-14

3-ketoacyl-ACP reductase;


Pssm-ID: 171822 [Multi-domain]  Cd Length: 246  Bit Score: 70.43  E-value: 3.45e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTD--LEQDSRL----FVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK12938   5 IAYVTG-GMGGIGTSICQRLHKDGFKVVAGCGPNSPRRVkwLEDQKALgfdfIASEGNVGDWDSTKAAFDKVKAEVGEID 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHAL 162
Cdd:PRK12938  84 VLVNNAGITRDVVFRKMTREDWTAVIDTNLTSLFNVTKQVIDGMVERGWGRIINISSVNGQKGQFGQTNYSTAKAGIHGF 163
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 30682984  163 TDTLRLELRPFGIDVINVVPG--------GIRTNIANSAVATfnkMPELKLYKPYE 210
Cdd:PRK12938 164 TMSLAQEVATKGVTVNTVSPGyigtdmvkAIRPDVLEKIVAT---IPVRRLGSPDE 216
PRK06924 PRK06924
(S)-benzoin forming benzil reductase;
10-189 5.30e-14

(S)-benzoin forming benzil reductase;


Pssm-ID: 180753 [Multi-domain]  Cd Length: 251  Bit Score: 69.71  E-value: 5.30e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRS-RSTMTDL--EQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDV--- 83
Cdd:PRK06924   4 VIITGTSQG-LGEAIANQLLEKGTHVISISRTeNKELTKLaeQYNSNLTFHSLDLQDVHELETNFNEILSSIQEDNVssi 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   84 -LVNNAGVQcvgplaeTPISAMEN----TFNTNV----FGSMRMTQAVVPHMVSKKKGK-IVNVGSITVMAPGPWAGVYT 153
Cdd:PRK06924  83 hLINNAGMV-------APIKPIEKaeseELITNVhlnlLAPMILTSTFMKHTKDWKVDKrVINISSGAAKNPYFGWSAYC 155
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 30682984  154 ATKAAIHALTDTLRLE--LRPFGIDVINVVPGGIRTNI 189
Cdd:PRK06924 156 SSKAGLDMFTQTVATEqeEEEYPVKIVAFSPGVMDTNM 193
PRK08278 PRK08278
SDR family oxidoreductase;
10-197 5.32e-14

SDR family oxidoreductase;


Pssm-ID: 181349 [Multi-domain]  Cd Length: 273  Bit Score: 70.32  E-value: 5.32e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKE------------LDVQSDQNVSKVLSEVIDK 77
Cdd:PRK08278   9 LFITGASRG-IGLAIALRAARDGANIVIAAKTAEPHPKLPGTIHTAAEEieaaggqalplvGDVRDEDQVAAAVAKAVER 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   78 FGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAG--VYTAT 155
Cdd:PRK08278  88 FGGIDICVNNASAINLTGTEDTPMKRFDLMQQINVRGTFLVSQACLPHLKKSENPHILTLSPPLNLDPKWFAPhtAYTMA 167
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 30682984  156 KAAIHALTDTLRLELRPFGIDVINVVPggiRTNIANSAVATF 197
Cdd:PRK08278 168 KYGMSLCTLGLAEEFRDDGIAVNALWP---RTTIATAAVRNL 206
PRK12936 PRK12936
3-ketoacyl-(acyl-carrier-protein) reductase NodG; Reviewed
11-187 1.19e-13

3-ketoacyl-(acyl-carrier-protein) reductase NodG; Reviewed


Pssm-ID: 171820 [Multi-domain]  Cd Length: 245  Bit Score: 68.79  E-value: 1.19e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSqGGIGHALAREFTEKGCRV----VATSRSRSTMTDLEQDSRLFVKELdvqSDQNVSKVLSEVID-KFGKIDVLV 85
Cdd:PRK12936  10 LVTGAS-GGIGEEIARLLHAQGAIVglhgTRVEKLEALAAELGERVKIFPANL---SDRDEVKALGQKAEaDLEGVDILV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK12936  86 NNAGITKDGLFVRMSDEDWDSVLEVNLTATFRLTRELTHPMMRRRYGRIINITSVVGVTGNPGQANYCASKAGMIGFSKS 165
                        170       180
                 ....*....|....*....|..
gi 30682984  166 LRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12936 166 LAQEIATRNVTVNCVAPGFIES 187
PRK05876 PRK05876
short chain dehydrogenase; Provisional
11-192 1.24e-13

short chain dehydrogenase; Provisional


Pssm-ID: 135637 [Multi-domain]  Cd Length: 275  Bit Score: 69.21  E-value: 1.24e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGcSQGGIGHALAREFTEKGCRVVatsrsrstMTDLEQDS-RLFVKEL------------DVQSDQNVSKVLSEVIDK 77
Cdd:PRK05876  10 VITG-GASGIGLATGTEFARRGARVV--------LGDVDKPGlRQAVNHLraegfdvhgvmcDVRHREEVTHLADEAFRL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   78 FGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKK-GKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK05876  81 LGHVDVVFSNAGIVVGGPIVEMTHDDWRWVIDVDLWGSIHTVEAFLPRLLEQGTgGHVVFTASFAGLVPNAGLGAYGVAK 160
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRTN-IANS 192
Cdd:PRK05876 161 YGVVGLAETLAREVTADGIGVSVLCPMVVETNlVANS 197
haloalcohol_DH_SDR_c-like cd05361
haloalcohol dehalogenase, classical (c) SDRs; Dehalogenases cleave carbon-halogen bonds. ...
21-182 1.71e-13

haloalcohol dehalogenase, classical (c) SDRs; Dehalogenases cleave carbon-halogen bonds. Haloalcohol dehalogenase show low sequence similarity to short-chain dehydrogenases/reductases (SDRs). Like the SDRs, haloalcohol dehalogenases have a conserved catalytic triad (Ser-Tyr-Lys/Arg), and form a Rossmann fold. However, the normal classical SDR NAD(P)-binding motif (TGXXGXG) and NAD-binding function is replaced with a halide binding site, allowing the enzyme to catalyze a dehalogenation reaction. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187619 [Multi-domain]  Cd Length: 242  Bit Score: 68.37  E-value: 1.71e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  21 GHALAREFTEKGCRVVATSRSRSTMTDLEQdsrlFVKE---LDVQSDQNVSKVLSEVIDKFGKIDVLVNN-AGVQCVGPL 96
Cdd:cd05361  14 GPASAEALTEDGYTVVCHDASFADAAERQA----FESEnpgTKALSEQKPEELVDAVLQAGGAIDVLVSNdYIPRPMNPI 89
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  97 AETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRLELRPFGID 176
Cdd:cd05361  90 DGTSEADIRQAFEALSIFPFALLQAAIAQMKKAGGGSIIFITSAVPKKPLAYNSLYGPARAAAVALAESLAKELSRDNIL 169

                ....*.
gi 30682984 177 VINVVP 182
Cdd:cd05361 170 VYAIGP 175
PRK12384 PRK12384
sorbitol-6-phosphate dehydrogenase; Provisional
6-183 1.78e-13

sorbitol-6-phosphate dehydrogenase; Provisional


Pssm-ID: 183489 [Multi-domain]  Cd Length: 259  Bit Score: 68.52  E-value: 1.78e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITGCSQGgIGHALAREFTEKGCRVV--------ATSRSRSTMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDK 77
Cdd:PRK12384   1 MNQVAVVIGGGQT-LGAFLCHGLAEEGYRVAvadinsekAANVAQEINAEYGEGMAYGFG-ADATSEQSVLALSRGVDEI 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   78 FGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK12384  79 FGRVDLLVYNAGIAKAAFITDFQLGDFDRSLQVNLVGYFLCAREFSRLMIRDGiQGRIIQINSKSGKVGSKHNSGYSAAK 158
                        170       180
                 ....*....|....*....|....*..
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:PRK12384 159 FGGVGLTQSLALDLAEYGITVHSLMLG 185
SDR_dihy_bifunc NF012208
bifunctional dihydropteridine reductase/dihydrofolate reductase TmpR; Members of this family ...
11-189 2.21e-13

bifunctional dihydropteridine reductase/dihydrofolate reductase TmpR; Members of this family are SDR family oxidoreductases, unrelated to previously known families of dihydrofolate reductase (DHFR), one of which was demonstrated to be a bifunctional dihydropteridine reductase/dihydrofolate reductase. The DHFR activity can give a heterologously expressed protein the ability to confer resistance to trimethoprim, an inhibitor of most forms of DHFR.


Pssm-ID: 411089 [Multi-domain]  Cd Length: 233  Bit Score: 67.64  E-value: 2.21e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGcSQGGIGHALAREFTEKGCRVVAtsRSRSTMTDLEQDSRLF----VKELDVQSD----QNVSKVLSEVIDKFGKID 82
Cdd:NF012208   2 LVTG-SARGIGRAIALALAREGFDVAV--HYRRSAEAAEQTAQEAealgVKAITLQADltdpEQARSLVEEAAEALGGLS 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVG----SITVMAPGPWAgvYTATKAA 158
Cdd:NF012208  79 VLVNNVGNYLHKPLLETTDEEWHEMLDSNLNATFYVTQAALPLMRAAGWGRIVNLGyagaQNLLARPGITP--YVIAKTG 156
                        170       180       190
                 ....*....|....*....|....*....|..
gi 30682984  159 IHALTDTLRLELRPFGIDViNVV-PGGIRTNI 189
Cdd:NF012208 157 VIIYSKALAKELAGDGITV-NVVsPGVAENSV 187
PRK07041 PRK07041
SDR family oxidoreductase;
11-189 6.50e-13

SDR family oxidoreductase;


Pssm-ID: 235914 [Multi-domain]  Cd Length: 230  Bit Score: 66.60  E-value: 6.50e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSqGGIGHALAREFTEKGCRVVATSRSRSTM----TDLEQDSRLFVKELDVQSDQNVSKVLSEVidkfGKIDVLVN 86
Cdd:PRK07041   1 LVVGGS-SGIGLALARAFAAEGARVTIASRSRDRLaaaaRALGGGAPVRTAALDITDEAAVDAFFAEA----GPFDHVVI 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVvphmvskkkgKIVNVGSIT----VMA--PGPWAGVYTATKAAIH 160
Cdd:PRK07041  76 TAADTPGGPVRALPLAAAQAAMDSKFWGAYRVARAA----------RIAPGGSLTfvsgFAAvrPSASGVLQGAINAALE 145
                        170       180
                 ....*....|....*....|....*....
gi 30682984  161 ALTDTLRLELRPfgIDVINVVPGGIRTNI 189
Cdd:PRK07041 146 ALARGLALELAP--VRVNTVSPGLVDTPL 172
PRK12742 PRK12742
SDR family oxidoreductase;
10-189 1.19e-12

SDR family oxidoreductase;


Pssm-ID: 183714 [Multi-domain]  Cd Length: 237  Bit Score: 65.93  E-value: 1.19e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVV---ATSRSRSTMTDLEQDSRLfvkeldVQSDQNVSKVLSEVIDKFGKIDVLVN 86
Cdd:PRK12742   9 VLVLGGSRG-IGAAIVRRFVTDGANVRftyAGSKDAAERLAQETGATA------VQTDSADRDAVIDVVRKSGALDILVV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   87 NAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITV-MAPGPWAGVYTATKAAIHALTDT 165
Cdd:PRK12742  82 NAGIAVFGDALELDADDIDRLFKINIHAPYHASVEAARQM--PEGGRIIIIGSVNGdRMPVAGMAAYAASKSALQGMARG 159
                        170       180
                 ....*....|....*....|....
gi 30682984  166 LRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK12742 160 LARDFGPRGITINVVQPGPIDTDA 183
Lin1944_like_SDR_c cd11731
Lin1944 and related proteins, classical (c) SDRs; Lin1944 protein from Listeria Innocua is a ...
10-189 1.53e-12

Lin1944 and related proteins, classical (c) SDRs; Lin1944 protein from Listeria Innocua is a classical SDR, it contains a glycine-rich motif similar to the canonical motif of the SDR NAD(P)-binding site. However, the typical SDR active site residues are absent in this subgroup of proteins of undetermined function. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212497 [Multi-domain]  Cd Length: 198  Bit Score: 64.91  E-value: 1.53e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMtdleqdsrlfvkELDVQSDQNVSKVLSEVidkfGKIDVLVNNAG 89
Cdd:cd11731   1 IIVIGAT-GTIGLAVAQLLSAHGHEVITAGRSSGDY------------QVDITDEASIKALFEKV----GHFDAIVSTAG 63
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  90 VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRLE 169
Cdd:cd11731  64 DAEFAPLAELTDADFQRGLNSKLLGQINLVRHGLPYL--NDGGSITLTSGILAQRPIPGGAAAATVNGALEGFVRAAAIE 141
                       170       180
                ....*....|....*....|.
gi 30682984 170 LrPFGIDvINVV-PGGIRTNI 189
Cdd:cd11731 142 L-PRGIR-INAVsPGVVEESL 160
PRK08177 PRK08177
SDR family oxidoreductase;
10-187 3.30e-12

SDR family oxidoreductase;


Pssm-ID: 236173 [Multi-domain]  Cd Length: 225  Bit Score: 64.28  E-value: 3.30e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKfgKIDVLVNNAG 89
Cdd:PRK08177   4 ALIIGASRG-LGLGLVDRLLERGWQVTATVRGPQQDTALQALPGVHIEKLDMNDPASLDQLLQRLQGQ--RFDLLFVNAG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   90 VQcvGPLAETPISA----MENTFNTNVFGSMRMTQAVVPHmVSKKKGKIVNV----GSITvMAPGPWAGVYTATKAAIHA 161
Cdd:PRK08177  81 IS--GPAHQSAADAtaaeIGQLFLTNAIAPIRLARRLLGQ-VRPGQGVLAFMssqlGSVE-LPDGGEMPLYKASKAALNS 156
                        170       180
                 ....*....|....*....|....*.
gi 30682984  162 LTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK08177 157 MTRSFVAELGEPTLTVLSMHPGWVKT 182
PRK05717 PRK05717
SDR family oxidoreductase;
9-185 5.19e-12

SDR family oxidoreductase;


Pssm-ID: 168204 [Multi-domain]  Cd Length: 255  Bit Score: 64.14  E-value: 5.19e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSR---STMTDLEQDSRLFVKeLDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK05717  12 VALVTGAARG-IGLGIAAWLIAEGWQVVLADLDRergSKVAKALGENAWFIA-MDVADEAQVAAGVAEVLGQFGRLDALV 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQ--CVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIHALT 163
Cdd:PRK05717  90 CNAAIAdpHNTTLESLSLAHWNRVLAVNLTGPMLLAKHCAPYL-RAHNGAIVNLASTRARQSEPDTEAYAASKGGLLALT 168
                        170       180
                 ....*....|....*....|..
gi 30682984  164 DTLRLELRPfGIDVINVVPGGI 185
Cdd:PRK05717 169 HALAISLGP-EIRVNAVSPGWI 189
PRK12746 PRK12746
SDR family oxidoreductase;
9-189 1.16e-11

SDR family oxidoreductase;


Pssm-ID: 183718 [Multi-domain]  Cd Length: 254  Bit Score: 63.13  E-value: 1.16e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRV-VATSRSRS----TMTDLEQDS-RLFVKELDVQSDQNVSKVLSEVIDKF---- 78
Cdd:PRK12746   8 VALVTGASRG-IGRAIAMRLANDGALVaIHYGRNKQaadeTIREIESNGgKAFLIEADLNSIDGVKKLVEQLKNELqirv 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   79 --GKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK12746  87 gtSEIDILVNNAGIGTQGTIENTTEEIFDEIMAVNIKAPFFLIQQTLPLL--RAEGRVINISSAEVRLGFTGSIAYGLSK 164
                        170       180       190
                 ....*....|....*....|....*....|...
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK12746 165 GALNTMTLPLAKHLGERGITVNTIMPGYTKTDI 197
PRK05875 PRK05875
short chain dehydrogenase; Provisional
1-203 1.54e-11

short chain dehydrogenase; Provisional


Pssm-ID: 180300 [Multi-domain]  Cd Length: 276  Bit Score: 63.28  E-value: 1.54e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    1 MESGDESPVVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSR-------LFVKELDVQSDQNVSKVLSE 73
Cdd:PRK05875   1 MQLSFQDRTYLVTG-GGSGIGKGVAAGLVAAGAAVMIVGRNPDKLAAAAEEIEalkgagaVRYEPADVTDEDQVARAVDA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   74 VIDKFGKIDVLVNNAG-VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVY 152
Cdd:PRK05875  80 ATAWHGRLHGVVHCAGgSETIGPITQIDSDAWRRTVDLNVNGTMYVLKHAARELVRGGGGSFVGISSIAASNTHRWFGAY 159
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 30682984  153 TATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNIansaVATFNKMPEL 203
Cdd:PRK05875 160 GVTKSAVDHLMKLAADELGPSWVRVNSIRPGLIRTDL----VAPITESPEL 206
PRK08339 PRK08339
short chain dehydrogenase; Provisional
5-188 2.65e-11

short chain dehydrogenase; Provisional


Pssm-ID: 169389 [Multi-domain]  Cd Length: 263  Bit Score: 62.18  E-value: 2.65e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    5 DESPVVLITGCSQGGIGHALAREFTEKGCRVVATSRSRSTMTDL------EQDSRLFVKELDVQSDQNVSKVLSEVIDkF 78
Cdd:PRK08339   5 DLSGKLAFTTASSKGIGFGVARVLARAGADVILLSRNEENLKKArekiksESNVDVSYIVADLTKREDLERTVKELKN-I 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   79 GKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAA 158
Cdd:PRK08339  84 GEPDIFFFSTGGPKPGYFMEMSMEDWEGAVKLLLYPAVYLTRALVPAMERKGFGRIIYSTSVAIKEPIPNIALSNVVRIS 163
                        170       180       190
                 ....*....|....*....|....*....|
gi 30682984  159 IHALTDTLRLELRPFGIDVINVVPGGIRTN 188
Cdd:PRK08339 164 MAGLVRTLAKELGPKGITVNGIMPGIIRTD 193
retinol-DH_like_SDR_c cd09807
retinol dehydrogenases (retinol-DHs), classical (c) SDRs; Classical SDR-like subgroup ...
9-189 4.70e-11

retinol dehydrogenases (retinol-DHs), classical (c) SDRs; Classical SDR-like subgroup containing retinol-DHs and related proteins. Retinol is processed by a medium chain alcohol dehydrogenase followed by retinol-DHs. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. This subgroup includes the human proteins: retinol dehydrogenase -12, -13 ,and -14. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212495 [Multi-domain]  Cd Length: 274  Bit Score: 61.71  E-value: 4.70e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSR----STMTDLEQDSR---LFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd09807   3 TVIITG-ANTGIGKETARELARRGARVIMACRDMakceEAAAEIRRDTLnheVIVRHLDLASLKSIRAFAAEFLAEEDRL 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGV-QCvgPLAETPiSAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMA------------PGPW 148
Cdd:cd09807  82 DVLINNAGVmRC--PYSKTE-DGFEMQFGVNHLGHFLLTNLLLDLLKKSAPSRIVNVSSLAHKAgkinfddlnsekSYNT 158
                       170       180       190       200
                ....*....|....*....|....*....|....*....|.
gi 30682984 149 AGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:cd09807 159 GFAYCQSKLANVLFTRELARRLQGTGVTVNALHPGVVRTEL 199
pter_reduc_Leis TIGR02685
pteridine reductase; Pteridine reductase is an enzyme used by trypanosomatids (including ...
7-183 5.30e-11

pteridine reductase; Pteridine reductase is an enzyme used by trypanosomatids (including Trypanosoma cruzi and Leishmania major) to obtain reduced pteridines by salvage rather than biosynthetic pathways. Enzymes in T. cruzi described as pteridine reductase 1 (PTR1) and pteridine reductase 2 (PTR2) have different activity profiles. PTR1 is more active with with fully oxidized biopterin and folate than with reduced forms, while PTR2 reduces dihydrobiopterin and dihydrofolate but not oxidized pteridines. T. cruzi PTR1 and PTR2 are more similar to each other in sequence than either is to the pteridine reductase of Leishmania major, and all are included in this family.


Pssm-ID: 131732 [Multi-domain]  Cd Length: 267  Bit Score: 61.48  E-value: 5.30e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     7 SPVVLITGCSQGgIGHALAREFTEKGCRVVATSRsRStmtdlEQDSRLFVKELD---------VQSDQNVSKVL----SE 73
Cdd:TIGR02685   1 APAAVVTGAAKR-IGSSIAVALHQEGYRVVLHYH-RS-----AAAASTLAAELNarrpnsavtCQADLSNSATLfsrcEA 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    74 VID----KFGKIDVLVNNAGVQCVGPL-----------AETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKG------ 132
Cdd:TIGR02685  74 IIDacfrAFGRCDVLVNNASAFYPTPLlrgdagegvgdKKSLEVQVAELFGSNAIAPYFLIKAFAQRQAGTRAEqrstnl 153
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 30682984   133 KIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:TIGR02685 154 SIVNLCDAMTDQPLLGFTMYTMAKHALEGLTRSAALELAPLQIRVNGVAPG 204
ENR_SDR cd05372
Enoyl acyl carrier protein (ACP) reductase (ENR), divergent SDR; This bacterial subgroup of ...
11-200 8.58e-11

Enoyl acyl carrier protein (ACP) reductase (ENR), divergent SDR; This bacterial subgroup of ENRs includes Escherichia coli ENR. ENR catalyzes the NAD(P)H-dependent reduction of enoyl-ACP in the last step of fatty acid biosynthesis. De novo fatty acid biosynthesis is catalyzed by the fatty acid synthetase complex, through the serial addition of 2-carbon subunits. In bacteria and plants,ENR catalyzes one of six synthetic steps in this process. Oilseed rape ENR, and also apparently the NADH-specific form of Escherichia coli ENR, is tetrameric. Although similar to the classical SDRs, this group does not have the canonical catalytic tetrad, nor does it have the typical Gly-rich NAD-binding pattern. Such so-called divergent SDRs have a GXXXXXSXA NAD-binding motif and a YXXMXXXK (or YXXXMXXXK) active site motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187630 [Multi-domain]  Cd Length: 250  Bit Score: 60.67  E-value: 8.58e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  11 LITG-CSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLF-----VKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:cd05372   5 LITGiANDRSIAWGIAKALHEAGAELAFTYQPEALRKRVEKLAERLgesalVLPCDVSNDEEIKELFAEVKKDWGKLDGL 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 VNNAG----VQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVN---VGSITVMAPGPWAGVytaTKA 157
Cdd:cd05372  85 VHSIAfapkVQLKGPFLDTSRKGFLKALDISAYSLVSLAKAALPIM--NPGGSIVTlsyLGSERVVPGYNVMGV---AKA 159
                       170       180       190       200
                ....*....|....*....|....*....|....*....|...
gi 30682984 158 AIHALTDTLRLELRPFGIDVINVVPGGIRTnIANSAVATFNKM 200
Cdd:cd05372 160 ALESSVRYLAYELGRKGIRVNAISAGPIKT-LAASGITGFDKM 201
HSDL2_SDR_c cd09762
human hydroxysteroid dehydrogenase-like protein 2 (HSDL2), classical (c) SDRs; This subgroup ...
10-193 9.50e-11

human hydroxysteroid dehydrogenase-like protein 2 (HSDL2), classical (c) SDRs; This subgroup includes human HSDL2 and related protens. These are members of the classical SDR family, with a canonical Gly-rich NAD-binding motif and the typical YXXXK active site motif. However, the rest of the catalytic tetrad is not strongly conserved. HSDL2 may play a part in fatty acid metabolism, as it is found in peroxisomes. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187663 [Multi-domain]  Cd Length: 243  Bit Score: 60.54  E-value: 9.50e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL------------DVQSDQNVSKVLSEVIDK 77
Cdd:cd09762   6 LFITGASRG-IGKAIALKAARDGANVVIAAKTAEPHPKLPGTIYTAAEEIeaaggkalpcivDIRDEDQVRAAVEKAVEK 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  78 FGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAG--VYTAT 155
Cdd:cd09762  85 FGGIDILVNNASAISLTGTLDTPMKRYDLMMGVNTRGTYLCSKACLPYLKKSKNPHILNLSPPLNLNPKWFKNhtAYTMA 164
                       170       180       190
                ....*....|....*....|....*....|....*...
gi 30682984 156 KAAIHALTDTLRLELRPFGIDVINVVPggiRTNIANSA 193
Cdd:cd09762 165 KYGMSMCVLGMAEEFKPGGIAVNALWP---RTAIATAA 199
3alpha_HSD_SDR_c cd05328
alpha hydroxysteroid dehydrogenase (3alpha_HSD), classical (c) SDRs; Bacterial 3-alpha_HSD, ...
9-140 1.21e-10

alpha hydroxysteroid dehydrogenase (3alpha_HSD), classical (c) SDRs; Bacterial 3-alpha_HSD, which catalyzes the NAD-dependent oxidoreduction of hydroxysteroids, is a dimeric member of the classical SDR family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187589 [Multi-domain]  Cd Length: 250  Bit Score: 60.20  E-value: 1.21e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRsrstmtdleqdsrlfvKELDVQSD----QNVSKVLSEVIDKFGK-IDV 83
Cdd:cd05328   1 TIVITGAASG-IGAATAELLEDAGHTVIGIDL----------------READVIADlstpEGRAAAIADVLARCSGvLDG 63
                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 30682984  84 LVNNAGVqcvgplaeTPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSI 140
Cdd:cd05328  64 LVNCAGV--------GGTTVAGLVLKVNYFGLRALMEALLPRLRKGHGPAAVVVSSI 112
PRK07102 PRK07102
SDR family oxidoreductase;
10-267 1.45e-10

SDR family oxidoreductase;


Pssm-ID: 180838 [Multi-domain]  Cd Length: 243  Bit Score: 59.94  E-value: 1.45e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDsrlfvkeLDVQSDQNVSKVLSEVIDkFGKIDVLVNNA- 88
Cdd:PRK07102   4 ILIIGATSD-IARACARRYAAAGARLYLAARDVERLERLADD-------LRARGAVAVSTHELDILD-TASHAAFLDSLp 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   89 ----GVQC-VGPL-----AETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSItvmapgpwAG-------- 150
Cdd:PRK07102  75 alpdIVLIaVGTLgdqaaCEADPALALREFRTNFEGPIALLTLLANRFEARGSGTIVGISSV--------AGdrgrasny 146
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  151 VYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTniansavatfnKMPE-LKLYKPyeeairerafisqrMNPTPAE 229
Cdd:PRK07102 147 VYGSAKAALTAFLSGLRNRLFKSGVHVLTVKPGFVRT-----------PMTAgLKLPGP--------------LTAQPEE 201
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 30682984  230 TfARDTVAAVLKKN-----PPAWfssgRYstLMAVMYHMPLWL 267
Cdd:PRK07102 202 V-AKDIFRAIEKGKdviytPWFW----RL--IMLIIRSIPEPI 237
DUF1776 pfam08643
Fungal family of unknown function (DUF1776); This is a fungal family of unknown function. One ...
5-267 1.49e-10

Fungal family of unknown function (DUF1776); This is a fungal family of unknown function. One of the proteins in this family Swiss:P32792 has been localized to the mitochondria.


Pssm-ID: 370028  Cd Length: 295  Bit Score: 60.52  E-value: 1.49e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     5 DESPVVLITGCSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKELDVQSDQNVSKV--LSEVIDKFGKID 82
Cdd:pfam08643   1 ARRQVVLVAGSPTEPLTRAIALDLERRGFIVFVTVTSAKDYKTVESEQRPDIRPLSLDDTAPSSIEasLEEFLQLLETPH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    83 VLVNNA--------GVQCV-------GPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSK-KKGKIVNVG-SITVMAP 145
Cdd:pfam08643  81 VPFPGAkphvlrlrGVILVpslsyptGPIENIPPSSWASEFNSRLLNYYLTLQGLLPLLRSRsQKAQIIVFNpSISSSLN 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   146 GPWAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGI-----------RTNIANSAVATFNKMPElKLYKPYEEAIR 214
Cdd:pfam08643 161 LPYHAPEALVSSALSTLFTTLKRELRPHGIDVTQIKLGNLdlsngsasnykYLNIAGSEVLSWSEIMR-ALYGPNYVSIQ 239
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 30682984   215 ERAFISQRMNPTPAETFARDTVAAVLKKNPPAWFSSGRYSTLMA-VMYHMPLWL 267
Cdd:pfam08643 240 SKAIGIRSTRGSSLRELHNALFDLLYGSSPKPVVYCGKGARLYSwVGKWLPEWL 293
PRK06114 PRK06114
SDR family oxidoreductase;
9-187 1.95e-10

SDR family oxidoreductase;


Pssm-ID: 180408 [Multi-domain]  Cd Length: 254  Bit Score: 59.80  E-value: 1.95e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSRS-----TMTDLEQDSR--LFVKElDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK06114  10 VAFVTGAGSG-IGQRIAIGLAQAGADVALFDLRTDdglaeTAEHIEAAGRraIQIAA-DVTSKADLRAAVARTEAELGAL 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSI--TVMAPGPWAGVYTATKAAI 159
Cdd:PRK06114  88 TLAVNAAGIANANPAEEMEEEQWQTVMDINLTGVFLSCQAEARAMLENGGGSIVNIASMsgIIVNRGLLQAHYNASKAGV 167
                        170       180
                 ....*....|....*....|....*...
gi 30682984  160 HALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK06114 168 IHLSKSLAMEWVGRGIRVNSISPGYTAT 195
PRK07576 PRK07576
short chain dehydrogenase; Provisional
10-185 2.66e-10

short chain dehydrogenase; Provisional


Pssm-ID: 236056 [Multi-domain]  Cd Length: 264  Bit Score: 59.58  E-value: 2.66e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSR----STMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:PRK07576  12 VVVVGGTSG-INLGIAQAFARAGANVAVASRSQekvdAAVAQLQQAgPEGLGVSADVRDYAAVEAAFAQIADEFGPIDVL 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   85 VNNAGVQCVGPLAEtpISAmeNTFNTNV----FGSMRMTQAVVPHMvSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK07576  91 VSGAAGNFPAPAAG--MSA--NGFKTVVdidlLGTFNVLKAAYPLL-RRPGASIIQISAPQAFVPMPMQAHVCAAKAGVD 165
                        170       180
                 ....*....|....*....|....*
gi 30682984  161 ALTDTLRLELRPFGIDVINVVPGGI 185
Cdd:PRK07576 166 MLTRTLALEWGPEGIRVNSIVPGPI 190
PRK06197 PRK06197
short chain dehydrogenase; Provisional
9-197 2.55e-09

short chain dehydrogenase; Provisional


Pssm-ID: 235737 [Multi-domain]  Cd Length: 306  Bit Score: 56.96  E-value: 2.55e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSR-------SRSTMTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:PRK06197  18 VAVVTG-ANTGLGYETAAALAAKGAHVVLAVRnldkgkaAAARITAATPGADVTLQELDLTSLASVRAAADALRAAYPRI 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   82 DVLVNNAGVqcVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGP-------W------ 148
Cdd:PRK06197  97 DLLINNAGV--MYTPKQTTADGFELQFGTNHLGHFALTGLLLDRLLPVPGSRVVTVSSGGHRIRAAihfddlqWerrynr 174
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 30682984  149 AGVYTATKAAIHALTDTLRLELRPFGIDVINVV--PGGIRTNIANSAVATF 197
Cdd:PRK06197 175 VAAYGQSKLANLLFTYELQRRLAAAGATTIAVAahPGVSNTELARNLPRAL 225
PRK06953 PRK06953
SDR family oxidoreductase;
7-195 2.61e-09

SDR family oxidoreductase;


Pssm-ID: 180774 [Multi-domain]  Cd Length: 222  Bit Score: 56.23  E-value: 2.61e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    7 SPVVLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLE-QDSRLFVkeLDVQSDQNVSKVLSEVIDKfgKIDVLV 85
Cdd:PRK06953   1 MKTVLIVGASRG-IGREFVRQYRADGWRVIATARDAAALAALQaLGAEALA--LDVADPASVAGLAWKLDGE--ALDAAV 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVqcVGPLAE--TPISAME--NTFNTNVFGSMRMTQAVVPhMVSKKKGKIVNV----GSITVMaPGPWAGVYTATKA 157
Cdd:PRK06953  76 YVAGV--YGPRTEgvEPITREDfdAVMHTNVLGPMQLLPILLP-LVEAAGGVLAVLssrmGSIGDA-TGTTGWLYRASKA 151
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 30682984  158 AIHALTDTLRLELRpfGIDVINVVPGGIRTNIANSAVA 195
Cdd:PRK06953 152 ALNDALRAASLQAR--HATCIALHPGWVRTDMGGAQAA 187
PRK12747 PRK12747
short chain dehydrogenase; Provisional
9-189 3.87e-09

short chain dehydrogenase; Provisional


Pssm-ID: 183719 [Multi-domain]  Cd Length: 252  Bit Score: 55.85  E-value: 3.87e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRSR-----STMTDLEQDS-RLFVKELDVQSDQNVSKVLS----EVIDKF 78
Cdd:PRK12747   6 VALVTGASRG-IGRAIAKRLANDGALVAIHYGNRkeeaeETVYEIQSNGgSAFSIGANLESLHGVEALYSsldnELQNRT 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   79 G--KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK12747  85 GstKFDILINNAGIGPGAFIEETTEQFFDRMVSVNAKAPFFIIQQALSRL--RDNSRIINISSAATRISLPDFIAYSMTK 162
                        170       180       190
                 ....*....|....*....|....*....|...
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:PRK12747 163 GAINTMTFTLAKQLGARGITVNAILPGFIKTDM 195
Epimerase pfam01370
NAD dependent epimerase/dehydratase family; This family of proteins utilize NAD as a cofactor. ...
10-182 7.85e-09

NAD dependent epimerase/dehydratase family; This family of proteins utilize NAD as a cofactor. The proteins in this family use nucleotide-sugar substrates for a variety of chemical reactions.


Pssm-ID: 396097 [Multi-domain]  Cd Length: 238  Bit Score: 55.00  E-value: 7.85e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    10 VLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVkELDVQSDQNVSKVLSEVidkfgKIDVLVNNAG 89
Cdd:pfam01370   1 ILVTG-ATGFIGSHLVRRLLEKGYEVIGLDRLTSASNTARLADLRFV-EGDLTDRDALEKLLADV-----RPDAVIHLAA 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    90 VQCVGPLAETPisamENTFNTNVFGSMRMTQAvvphMVSKKKGKIVNVGSITVMAP------------GPWA--GVYTAT 155
Cdd:pfam01370  74 VGGVGASIEDP----EDFIEANVLGTLNLLEA----ARKAGVKRFLFASSSEVYGDgaeipqeettltGPLApnSPYAAA 145
                         170       180
                  ....*....|....*....|....*..
gi 30682984   156 KAAIHALTDTLRLElrpFGIDVINVVP 182
Cdd:pfam01370 146 KLAGEWLVLAYAAA---YGLRAVILRL 169
fabG PRK05786
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
10-185 8.35e-09

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 235608 [Multi-domain]  Cd Length: 238  Bit Score: 54.77  E-value: 8.35e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMTDLEQDSRLFVKEL----DVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK05786   8 VAIIGVSEG-LGYAVAYFALKEGAQVCINSRNENKLKRMKKTLSKYGNIHyvvgDVSSTESARNVIEKAAKVLNAIDGLV 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAEtpISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSIT-VMAPGPWAGVYTATKAAIHALTD 164
Cdd:PRK05786  87 VTVGGYVEDTVEE--FSGLEEMLTNHIKIPLYAVNASLRFL--KEGSSIVLVSSMSgIYKASPDQLSYAVAKAGLAKAVE 162
                        170       180
                 ....*....|....*....|.
gi 30682984  165 TLRLELRPFGIDVINVVPGGI 185
Cdd:PRK05786 163 ILASELLGRGIRVNGIAPTTI 183
fabG PRK08261
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
9-187 1.05e-08

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 236207 [Multi-domain]  Cd Length: 450  Bit Score: 55.61  E-value: 1.05e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATsrsrstmtDLEQDSRLFVK----------ELDVQSDQNVSKVLSEVIDKF 78
Cdd:PRK08261 212 VALVTGAARG-IGAAIAEVLARDGAHVVCL--------DVPAAGEALAAvanrvggtalALDITAPDAPARIAEHLAERH 282
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   79 GKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSItvmapgpwAGV------- 151
Cdd:PRK08261 283 GGLDIVVHNAGITRDKTLANMDEARWDSVLAVNLLAPLRITEALLAAGALGDGGRIVGVSSI--------SGIagnrgqt 354
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  152 -YTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK08261 355 nYAASKAGVIGLVQALAPLLAERGITINAVAPGFIET 391
PRK08340 PRK08340
SDR family oxidoreductase;
10-193 1.08e-08

SDR family oxidoreductase;


Pssm-ID: 169390 [Multi-domain]  Cd Length: 259  Bit Score: 54.81  E-value: 1.08e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTM----TDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK08340   3 VLVTASSRG-IGFNVARELLKKGARVVISSRNEENLekalKELKEYGEVYAVKADLSDKDDLKNLVKEAWELLGGIDALV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAG-VQCvgplaeTPISAMENTFNTNVFGSM-------RMTQAVVPHMVSKK-KGKIVNVGSITVMAPGPWAGVYTATK 156
Cdd:PRK08340  82 WNAGnVRC------EPCMLHEAGYSDWLEAALlhlvapgYLTTLLIQAWLEKKmKGVLVYLSSVSVKEPMPPLVLADVTR 155
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPG-----GIRTNIANSA 193
Cdd:PRK08340 156 AGLVQLAKGVSRTYGGKGIRAYTVLLGsfdtpGARENLARIA 197
FabI COG0623
Enoyl-[acyl-carrier-protein] reductase FabI [Lipid transport and metabolism]; Enoyl- ...
11-229 2.09e-08

Enoyl-[acyl-carrier-protein] reductase FabI [Lipid transport and metabolism]; Enoyl-[acyl-carrier-protein] reductase FabI is part of the Pathway/BioSystem: Fatty acid biosynthesis


Pssm-ID: 440388 [Multi-domain]  Cd Length: 254  Bit Score: 53.87  E-value: 2.09e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  11 LITG-CSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQ-----DSRLFVkELDVQSDQNVSKVLSEVIDKFGKIDVL 84
Cdd:COG0623   9 LITGvANDRSIAWGIAKALHEEGAELAFTYQGEALKKRVEPlaeelGSALVL-PCDVTDDEQIDALFDEIKEKWGKLDFL 87
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  85 V------NNAGVQcvGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNV---GSITVMAPGPWAGVytAt 155
Cdd:COG0623  88 VhsiafaPKEELG--GRFLDTSREGFLLAMDISAYSLVALAKAAEPLM--NEGGSIVTLtylGAERVVPNYNVMGV--A- 160
                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 30682984 156 KAAIHALTDTLRLELRPFGIDViNVV-PGGIRTnIANSAVATFNKMpelklykpyEEAIRERAFIsqRMNPTPAE 229
Cdd:COG0623 161 KAALEASVRYLAADLGPKGIRV-NAIsAGPIKT-LAASGIPGFDKL---------LDYAEERAPL--GRNVTIEE 222
PRK08945 PRK08945
putative oxoacyl-(acyl carrier protein) reductase; Provisional
9-193 3.44e-08

putative oxoacyl-(acyl carrier protein) reductase; Provisional


Pssm-ID: 236357 [Multi-domain]  Cd Length: 247  Bit Score: 52.95  E-value: 3.44e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATSRsrsTMTDLEQDSRLFVKE---------LDVQ--SDQNVSKVLSEVIDK 77
Cdd:PRK08945  14 IILVTGAGDG-IGREAALTYARHGATVILLGR---TEEKLEAVYDEIEAAggpqpaiipLDLLtaTPQNYQQLADTIEEQ 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   78 FGKIDVLVNNAGV-QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSiTVMAPGP--WaGVYTA 154
Cdd:PRK08945  90 FGRLDGVLHNAGLlGELGPMEQQDPEVWQDVMQVNVNATFMLTQALLPLLLKSPAASLVFTSS-SVGRQGRanW-GAYAV 167
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 30682984  155 TKAAIHALTDTLRLELRPFGIDV--INvvPGGIRTNIANSA 193
Cdd:PRK08945 168 SKFATEGMMQVLADEYQGTNLRVncIN--PGGTRTAMRASA 206
PRK12744 PRK12744
SDR family oxidoreductase;
9-187 5.72e-08

SDR family oxidoreductase;


Pssm-ID: 183716 [Multi-domain]  Cd Length: 257  Bit Score: 52.43  E-value: 5.72e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSQGgIGHALAREFTEKGCRVVATS-RSRSTMTDLEQD----SRLFVKELDVQSD----QNVSKVLSEVIDKFG 79
Cdd:PRK12744  10 VVLIAGGAKN-LGGLIARDLAAQGAKAVAIHyNSAASKADAEETvaavKAAGAKAVAFQADlttaAAVEKLFDDAKAAFG 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVGSITVMAPGPWAGVYTATKAAI 159
Cdd:PRK12744  89 RPDIAINTVGKVLKKPIVEISEAEYDEMFAVNSKSAFFFIKEAGRHL--NDNGKIVTLVTSLLGAFTPFYSAYAGSKAPV 166
                        170       180
                 ....*....|....*....|....*...
gi 30682984  160 HALTDTLRLELRPFGIDVINVVPGGIRT 187
Cdd:PRK12744 167 EHFTRAASKEFGARGISVTAVGPGPMDT 194
PKS_KR smart00822
This enzymatic domain is part of bacterial polyketide synthases; It catalyses the first step ...
9-115 1.87e-07

This enzymatic domain is part of bacterial polyketide synthases; It catalyses the first step in the reductive modification of the beta-carbonyl centres in the growing polyketide chain. It uses NADPH to reduce the keto group to a hydroxy group.


Pssm-ID: 214833 [Multi-domain]  Cd Length: 180  Bit Score: 50.17  E-value: 1.87e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984      9 VVLITGCSqGGIGHALAREFTEKGCR-VVATSRS-------RSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:smart00822   2 TYLITGGL-GGLGRALARWLAERGARrLVLLSRSgpdapgaAALLAELEAAgARVTVVACDVADRDALAAVLAAIPAVEG 80
                           90       100       110
                   ....*....|....*....|....*....|....*.
gi 30682984     80 KIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGS 115
Cdd:smart00822  81 PLTGVIHAAGVLDDGVLASLTPERFAAVLAPKAAGA 116
PRK07370 PRK07370
enoyl-[acyl-carrier-protein] reductase FabI;
59-200 2.28e-07

enoyl-[acyl-carrier-protein] reductase FabI;


Pssm-ID: 180949 [Multi-domain]  Cd Length: 258  Bit Score: 50.87  E-value: 2.28e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   59 LDVQSDQNVSKVLSEVIDKFGKIDVLVNnagvqC---------VGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsK 129
Cdd:PRK07370  66 CDVQDDAQIEETFETIKQKWGKLDILVH-----ClafagkeelIGDFSATSREGFARALEISAYSLAPLCKAAKPLM--S 138
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 30682984  130 KKGKIVN---VGSITVMapgPWAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTnIANSAVATFNKM 200
Cdd:PRK07370 139 EGGSIVTltyLGGVRAI---PNYNVMGVAKAALEASVRYLAAELGPKNIRVNAISAGPIRT-LASSAVGGILDM 208
DHRS-12_like_SDR_c-like cd09808
human dehydrogenase/reductase SDR family member (DHRS)-12/FLJ13639-like, classical (c)-like ...
9-139 6.05e-07

human dehydrogenase/reductase SDR family member (DHRS)-12/FLJ13639-like, classical (c)-like SDRs; Classical SDR-like subgroup containing human DHRS-12/FLJ13639, the 36K protein of zebrafish CNS myelin, and related proteins. DHRS-12/FLJ13639 is expressed in neurons and oligodendrocytes in the human cerebral cortex. Proteins in this subgroup share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187668 [Multi-domain]  Cd Length: 255  Bit Score: 49.52  E-value: 6.05e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKG------CRvvATSRSRSTMTDLEQDS---RLFVKELDVQSDQNVSKVLSEVIDKFG 79
Cdd:cd09808   3 SFLITG-ANSGIGKAAALAIAKRGgtvhmvCR--NQTRAEEARKEIETESgnqNIFLHIVDMSDPKQVWEFVEEFKEEGK 79
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  80 KIDVLVNNAGvqCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGS 139
Cdd:cd09808  80 KLHVLINNAG--CMVNKRELTEDGLEKNFATNTLGTYILTTHLIPVLEKEEDPRVITVSS 137
human_WWOX_like_SDR_c-like cd09809
human WWOX (WW domain-containing oxidoreductase)-like, classical (c)-like SDRs; Classical-like ...
9-192 6.17e-07

human WWOX (WW domain-containing oxidoreductase)-like, classical (c)-like SDRs; Classical-like SDR domain of human WWOX and related proteins. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187669 [Multi-domain]  Cd Length: 284  Bit Score: 49.52  E-value: 6.17e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQ-------DSRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd09809   3 VIIITG-ANSGIGFETARSFALHGAHVILACRNMSRASAAVSrileewhKARVEAMTLDLASLRSVQRFAEAFKAKNSPL 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  82 DVLVNNAGVqCVGPLAETpISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGS----------------ITVMAP 145
Cdd:cd09809  82 HVLVCNAAV-FALPWTLT-EDGLETTFQVNHLGHFYLVQLLEDVLRRSAPARVIVVSSeshrftdlpdscgnldFSLLSP 159
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|..
gi 30682984 146 GP---WAGV-YTATKAAIHALTDTLRLELRPFGIDVINVVPGG-IRTNIANS 192
Cdd:cd09809 160 PKkkyWSMLaYNRAKLCNILFSNELHRRLSPRGITSNSLHPGNmMYSSIHRN 211
GDP_MD_SDR_e cd05260
GDP-mannose 4,6 dehydratase, extended (e) SDRs; GDP-mannose 4,6 dehydratase, a homodimeric SDR, ...
9-139 9.07e-07

GDP-mannose 4,6 dehydratase, extended (e) SDRs; GDP-mannose 4,6 dehydratase, a homodimeric SDR, catalyzes the NADP(H)-dependent conversion of GDP-(D)-mannose to GDP-4-keto, 6-deoxy-(D)-mannose in the fucose biosynthesis pathway. These proteins have the canonical active site triad and NAD-binding pattern, however the active site Asn is often missing and may be substituted with Asp. A Glu residue has been identified as an important active site base. Extended SDRs are distinct from classical SDRs. In addition to the Rossmann fold (alpha/beta folding pattern with a central beta-sheet) core region typical of all SDRs, extended SDRs have a less conserved C-terminal extension of approximately 100 amino acids. Extended SDRs are a diverse collection of proteins, and include isomerases, epimerases, oxidoreductases, and lyases; they typically have a TGXXGXXG cofactor binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold, an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Sequence identity between different SDR enzymes is typically in the 15-30% range; they catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase numbering). In addition to the Tyr and Lys, there is often an upstream Ser and/or an Asn, contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Atypical SDRs generally lack the catalytic residues characteristic of the SDRs, and their glycine-rich NAD(P)-binding motif is often different from the forms normally seen in classical or extended SDRs. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.


Pssm-ID: 187570 [Multi-domain]  Cd Length: 316  Bit Score: 49.13  E-value: 9.07e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMT------DLEQDSRLFVKELDVQSDQNVSKVLSEVidkfgKID 82
Cdd:cd05260   1 RALITGIT-GQDGSYLAEFLLEKGYEVHGIVRRSSSFNtdridhLYINKDRITLHYGDLTDSSSLRRAIEKV-----RPD 74
                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 30682984  83 VLVNNAGVQCVGPLAETPisamENTFNTNVFGSMRMTQAVVPHmvsKKKGKIVNVGS 139
Cdd:cd05260  75 EIYHLAAQSHVKVSFDDP----EYTAEVNAVGTLNLLEAIRIL---GLDARFYQASS 124
SDH_SDR_c_like cd05322
Sorbitol 6-phosphate dehydrogenase (SDH), classical (c) SDRs; Sorbitol 6-phosphate ...
9-183 1.41e-06

Sorbitol 6-phosphate dehydrogenase (SDH), classical (c) SDRs; Sorbitol 6-phosphate dehydrogenase (SDH, aka glucitol 6-phosphate dehydrogenase) catalyzes the NAD-dependent interconversion of D-fructose 6-phosphate to D-sorbitol 6-phosphate. SDH is a member of the classical SDRs, with the characteristic catalytic tetrad, but without a complete match to the typical NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187583 [Multi-domain]  Cd Length: 257  Bit Score: 48.23  E-value: 1.41e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSQGgIGHALAREFTEKGCRVVatsrsrstMTDLEQDSRLFVKE--------------LDVQSDQNVSKVLSEV 74
Cdd:cd05322   4 VAVVIGGGQT-LGEFLCHGLAEAGYDVA--------VADINSENAEKVADeinaeygekaygfgADATNEQSVIALSKGV 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  75 IDKFGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKK-KGKIVNVGSITVMAPGPWAGVYT 153
Cdd:cd05322  75 DEIFKRVDLLVYSAGIAKSAKITDFELGDFDRSLQVNLVGYFLCAREFSKLMIRDGiQGRIIQINSKSGKVGSKHNSGYS 154
                       170       180       190
                ....*....|....*....|....*....|
gi 30682984 154 ATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:cd05322 155 AAKFGGVGLTQSLALDLAEHGITVNSLMLG 184
DR_C-13_KR_SDR_c_like cd08951
daunorubicin C-13 ketoreductase (KR), classical (c)-like SDRs; Daunorubicin is a clinically ...
10-124 1.80e-06

daunorubicin C-13 ketoreductase (KR), classical (c)-like SDRs; Daunorubicin is a clinically important therapeutic compound used in some cancer treatments. Daunorubicin C-13 ketoreductase is member of the classical SDR family with a canonical glycine-rich NAD(P)-binding motif, but lacking a complete match to the active site tetrad characteristic of this group. The critical Tyr, plus the Lys and upstream Asn are present, but the catalytic Ser is replaced, generally by Gln. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187654 [Multi-domain]  Cd Length: 260  Bit Score: 48.26  E-value: 1.80e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGcSQGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDS----RLFVKELdvqSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:cd08951  10 IFITG-SSDGLGLAAARTLLHQGHEVVLHARSQKRAADAKAACpgaaGVLIGDL---SSLAETRKLADQVNAIGRFDAVI 85
                        90       100       110
                ....*....|....*....|....*....|....*....
gi 30682984  86 NNAGVQcVGPLAETPISAMENTFNTNVFGSMRMTQAVVP 124
Cdd:cd08951  86 HNAGIL-SGPNRKTPDTGIPAMVAVNVLAPYVLTALIRR 123
PRK07889 PRK07889
enoyl-[acyl-carrier-protein] reductase FabI;
10-240 2.44e-06

enoyl-[acyl-carrier-protein] reductase FabI;


Pssm-ID: 236124 [Multi-domain]  Cd Length: 256  Bit Score: 47.63  E-value: 2.44e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGC-SQGGIGHALAREFTEKGCRVVATSRSR-STMTD-----LEQDSRlfVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK07889  10 ILVTGViTDSSIAFHVARVAQEQGAEVVLTGFGRaLRLTEriakrLPEPAP--VLELDVTNEEHLASLADRVREHVDGLD 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNAGV---QCVG-PLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKKKGKIVNVG-SITVMAPG-PWAGVytaTK 156
Cdd:PRK07889  88 GVVHSIGFapqSALGgNFLDAPWEDVATALHVSAYSLKSLAKALLPLM--NEGGSIVGLDfDATVAWPAyDWMGV---AK 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  157 AAIHALTDTLRLELRPFGIDVINVVPGGIRTnIANSAVATFNKMpelklykpyEEAIRERAFISQRM-NPTPAetfARdT 235
Cdd:PRK07889 163 AALESTNRYLARDLGPRGIRVNLVAAGPIRT-LAAKAIPGFELL---------EEGWDERAPLGWDVkDPTPV---AR-A 228

                 ....*
gi 30682984  236 VAAVL 240
Cdd:PRK07889 229 VVALL 233
KR_2_SDR_x cd08953
ketoreductase (KR), subgroup 2, complex (x) SDRs; Ketoreductase, a module of the multidomain ...
9-122 2.73e-06

ketoreductase (KR), subgroup 2, complex (x) SDRs; Ketoreductase, a module of the multidomain polyketide synthase (PKS), has 2 subdomains, each corresponding to a SDR family monomer. The C-terminal subdomain catalyzes the NADPH-dependent reduction of the beta-carbonyl of a polyketide to a hydroxyl group, a step in the biosynthesis of polyketides, such as erythromycin. The N-terminal subdomain, an interdomain linker, is a truncated Rossmann fold which acts to stabilizes the catalytic subdomain. Unlike typical SDRs, the isolated domain does not oligomerize but is composed of 2 subdomains, each resembling an SDR monomer. The active site resembles that of typical SDRs, except that the usual positions of the catalytic Asn and Tyr are swapped, so that the canonical YXXXK motif changes to YXXXN. Modular PKSs are multifunctional structures in which the makeup recapitulates that found in (and may have evolved from) FAS. Polyketide synthesis also proceeds via the addition of 2-carbon units as in fatty acid synthesis. The complex SDR NADP-binding motif, GGXGXXG, is often present, but is not strictly conserved in each instance of the module. This subfamily includes both KR domains of the Bacillus subtilis Pks J,-L, and PksM, and all three KR domains of PksN, components of the megacomplex bacillaene synthase, which synthesizes the antibiotic bacillaene. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187656 [Multi-domain]  Cd Length: 436  Bit Score: 48.13  E-value: 2.73e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGcSQGGIGHALAREFTEK-GCRVVATSRS---------RSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDK 77
Cdd:cd08953 207 VYLVTG-GAGGIGRALARALARRyGARLVLLGRSplppeeewkAQTLAALEALgARVLYISADVTDAAAVRRLLEKVRER 285
                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 30682984  78 FGKIDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAV 122
Cdd:cd08953 286 YGAIDGVIHAAGVLRDALLAQKTAEDFEAVLAPKVDGLLNLAQAL 330
PRK08862 PRK08862
SDR family oxidoreductase;
6-219 3.05e-06

SDR family oxidoreductase;


Pssm-ID: 236342 [Multi-domain]  Cd Length: 227  Bit Score: 47.03  E-value: 3.05e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    6 ESPVVLITgcSQGG-IGHALAREFTEKGCRVVATSRSRSTMTDL-EQDSRLFVK----ELDVQSDQNVSKVLSEVIDKFG 79
Cdd:PRK08862   4 KSSIILIT--SAGSvLGRTISCHFARLGATLILCDQDQSALKDTyEQCSALTDNvysfQLKDFSQESIRHLFDAIEQQFN 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   80 K-IDVLVNN-AGVQCVGPLAETP-------ISAMENT-FNTNVFGSMRMTQavvphmvSKKKGKIVNVGSI-TVMAPgpw 148
Cdd:PRK08862  82 RaPDVLVNNwTSSPLPSLFDEQPsesfiqqLSSLASTlFTYGQVAAERMRK-------RNKKGVIVNVISHdDHQDL--- 151
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 30682984  149 AGVYTAtKAAIHALTDTLRLELRPFGIDVINVVPggirtNIANSAvatfNKMPELKLYKPYEEAIRERAFI 219
Cdd:PRK08862 152 TGVESS-NALVSGFTHSWAKELTPFNIRVGGVVP-----SIFSAN----GELDAVHWAEIQDELIRNTEYI 212
PRK07424 PRK07424
bifunctional sterol desaturase/short chain dehydrogenase; Validated
10-118 6.95e-06

bifunctional sterol desaturase/short chain dehydrogenase; Validated


Pssm-ID: 236016 [Multi-domain]  Cd Length: 406  Bit Score: 46.99  E-value: 6.95e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSqGGIGHALAREFTEKGCRVVA-TSRSRSTMTDLEQDSrLFVKELDVQSDQNvskvlSEVIDKFGKIDVLVNNA 88
Cdd:PRK07424 181 VAVTGAS-GTLGQALLKELHQQGAKVVAlTSNSDKITLEINGED-LPVKTLHWQVGQE-----AALAELLEKVDILIINH 253
                         90       100       110
                 ....*....|....*....|....*....|
gi 30682984   89 GVQCVGplaETPISAMENTFNTNVFGSMRM 118
Cdd:PRK07424 254 GINVHG---ERTPEAINKSYEVNTFSAWRL 280
dTDP_HR_like_SDR_e cd05254
dTDP-6-deoxy-L-lyxo-4-hexulose reductase and related proteins, extended (e) SDRs; ...
10-254 1.37e-05

dTDP-6-deoxy-L-lyxo-4-hexulose reductase and related proteins, extended (e) SDRs; dTDP-6-deoxy-L-lyxo-4-hexulose reductase, an extended SDR, synthesizes dTDP-L-rhamnose from alpha-D-glucose-1-phosphate, providing the precursor of L-rhamnose, an essential cell wall component of many pathogenic bacteria. This subgroup has the characteristic active site tetrad and NADP-binding motif. This subgroup also contains human MAT2B, the regulatory subunit of methionine adenosyltransferase (MAT); MAT catalyzes S-adenosylmethionine synthesis. The human gene encoding MAT2B encodes two major splicing variants which are induced in human cell liver cancer and regulate HuR, an mRNA-binding protein which stabilizes the mRNA of several cyclins, to affect cell proliferation. Both MAT2B variants include this extended SDR domain. Extended SDRs are distinct from classical SDRs. In addition to the Rossmann fold (alpha/beta folding pattern with a central beta-sheet) core region typical of all SDRs, extended SDRs have a less conserved C-terminal extension of approximately 100 amino acids. Extended SDRs are a diverse collection of proteins, and include isomerases, epimerases, oxidoreductases, and lyases; they typically have a TGXXGXXG cofactor binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold, an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Sequence identity between different SDR enzymes is typically in the 15-30% range; they catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase numbering). In addition to the Tyr and Lys, there is often an upstream Ser and/or an Asn, contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Atypical SDRs generally lack the catalytic residues characteristic of the SDRs, and their glycine-rich NAD(P)-binding motif is often different from the forms normally seen in classical or extended SDRs. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.


Pssm-ID: 187564 [Multi-domain]  Cd Length: 280  Bit Score: 45.70  E-value: 1.37e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQDsrlfvkeldvqsdqNVSKVLsEVIDKFgKIDVLVNNAG 89
Cdd:cd05254   2 ILITGAT-GMLGRALVRLLKERGYEVIGTGRSRASLFKLDLT--------------DPDAVE-EAIRDY-KPDVIINCAA 64
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  90 VQCVgPLAETPIsamENTFNTNVFGSMRMTQAvvphmvSKKKG-KIVNVGSITVM-----------APGPwAGVYTATKA 157
Cdd:cd05254  65 YTRV-DKCESDP---ELAYRVNVLAPENLARA------AKEVGaRLIHISTDYVFdgkkgpykeedAPNP-LNVYGKSKL 133
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 158 AihaltdtlrlelrpfG-IDVINVVPGG--IRTNI-------ANSAVATFnkmpeLKLYKPYEEAireRAFISQRMNPTP 227
Cdd:cd05254 134 L---------------GeVAVLNANPRYliLRTSWlygelknGENFVEWM-----LRLAAERKEV---NVVHDQIGSPTY 190
                       250       260       270
                ....*....|....*....|....*....|.
gi 30682984 228 AETFArDTVAAVLKKNPPA----WFSSGRYS 254
Cdd:cd05254 191 AADLA-DAILELIERNSLTgiyhLSNSGPIS 220
PRK08415 PRK08415
enoyl-[acyl-carrier-protein] reductase FabI;
55-200 2.50e-05

enoyl-[acyl-carrier-protein] reductase FabI;


Pssm-ID: 181416 [Multi-domain]  Cd Length: 274  Bit Score: 44.73  E-value: 2.50e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   55 FVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNAGVQ----CVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKK 130
Cdd:PRK08415  58 YVYELDVSKPEHFKSLAESLKKDLGKIDFIVHSVAFApkeaLEGSFLETSKEAFNIAMEISVYSLIELTRALLPLL--ND 135
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 30682984  131 KGKIVNV---GSITVMapgPWAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTnIANSAVATFNKM 200
Cdd:PRK08415 136 GASVLTLsylGGVKYV---PHYNVMGVAKAALESSVRYLAVDLGKKGIRVNAISAGPIKT-LAASGIGDFRMI 204
PRK09134 PRK09134
SDR family oxidoreductase;
9-183 3.83e-05

SDR family oxidoreductase;


Pssm-ID: 236389 [Multi-domain]  Cd Length: 258  Bit Score: 44.15  E-value: 3.83e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcsqGG--IGHALAREFTEKGCRV-VATSRSRS----TMTDLEQ-DSRLFVKELDVQSDQNVSKVLSEVIDKFGK 80
Cdd:PRK09134  11 AALVTG---AArrIGRAIALDLAAHGFDVaVHYNRSRDeaeaLAAEIRAlGRRAVALQADLADEAEVRALVARASAALGP 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   81 IDVLVNNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGPWAGVYTATKAAIH 160
Cdd:PRK09134  88 ITLLVNNASLFEYDSAASFTRASWDRHMATNLRAPFVLAQAFARALPADARGLVVNMIDQRVWNLNPDFLSYTLSKAALW 167
                        170       180
                 ....*....|....*....|...
gi 30682984  161 ALTDTLRLELRPfGIDVINVVPG 183
Cdd:PRK09134 168 TATRTLAQALAP-RIRVNAIGPG 189
PRK06196 PRK06196
oxidoreductase; Provisional
9-189 4.93e-05

oxidoreductase; Provisional


Pssm-ID: 235736 [Multi-domain]  Cd Length: 315  Bit Score: 43.90  E-value: 4.93e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGcSQGGIGHALAREFTEKGCRVVATSRSRST-MTDLEQDSRLFVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNN 87
Cdd:PRK06196  28 TAIVTG-GYSGLGLETTRALAQAGAHVIVPARRPDVaREALAGIDGVEVVMLDLADLESVRAFAERFLDSGRRIDILINN 106
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   88 AGVQ-C----VGPlaetpisAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSIT-VMAPGPWAGV---------- 151
Cdd:PRK06196 107 AGVMaCpetrVGD-------GWEAQFATNHLGHFALVNLLWPALAAGAGARVVALSSAGhRRSPIRWDDPhftrgydkwl 179
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 30682984  152 -YTATKAAiHALTdTLRLEL--RPFGIDVINVVPGGIRTNI 189
Cdd:PRK06196 180 aYGQSKTA-NALF-AVHLDKlgKDQGVRAFSVHPGGILTPL 218
RfbD COG1091
dTDP-4-dehydrorhamnose reductase [Cell wall/membrane/envelope biogenesis];
10-89 5.68e-05

dTDP-4-dehydrorhamnose reductase [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440708 [Multi-domain]  Cd Length: 279  Bit Score: 43.58  E-value: 5.68e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSrstmtdleqdsrlfvkELDVQSDQNVSKVLSEVidkfgKIDVLVNNAG 89
Cdd:COG1091   2 ILVTGAN-GQLGRALVRLLAERGYEVVALDRS----------------ELDITDPEAVAALLEEV-----RPDVVINAAA 59
PRK06603 PRK06603
enoyl-[acyl-carrier-protein] reductase FabI;
55-200 8.86e-05

enoyl-[acyl-carrier-protein] reductase FabI;


Pssm-ID: 168626 [Multi-domain]  Cd Length: 260  Bit Score: 43.07  E-value: 8.86e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   55 FVKELDVQSDQNVSKVLSEVIDKFGKIDVLVNNAGV----QCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMvsKK 130
Cdd:PRK06603  61 FVSELDVTNPKSISNLFDDIKEKWGSFDFLLHGMAFadknELKGRYVDTSLENFHNSLHISCYSLLELSRSAEALM--HD 138
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  131 KGKIVNVGSITVMAPGPWAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTnIANSAVATFNKM 200
Cdd:PRK06603 139 GGSIVTLTYYGAEKVIPNYNVMGVAKAALEASVKYLANDMGENNIRVNAISAGPIKT-LASSAIGDFSTM 207
PRK05854 PRK05854
SDR family oxidoreductase;
11-124 1.67e-04

SDR family oxidoreductase;


Pssm-ID: 235627 [Multi-domain]  Cd Length: 313  Bit Score: 42.36  E-value: 1.67e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   11 LITGCSQGgIGHALAREFTEKGCRVVATSRSR-------STMTDLEQDSRLFVKELDVQSDQNVSKvLSEVIDKFGK-ID 82
Cdd:PRK05854  18 VVTGASDG-LGLGLARRLAAAGAEVILPVRNRakgeaavAAIRTAVPDAKLSLRALDLSSLASVAA-LGEQLRAEGRpIH 95
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 30682984   83 VLVNNAGVQcVGPLAETPISAMENTFNTNVFGSMRMTQAVVP 124
Cdd:PRK05854  96 LLINNAGVM-TPPERQTTADGFELQFGTNHLGHFALTAHLLP 136
sepiapter_red TIGR01500
sepiapterin reductase; This model describes sepiapterin reductase, a member of the short chain ...
9-189 1.88e-04

sepiapterin reductase; This model describes sepiapterin reductase, a member of the short chain dehydrogenase/reductase family. The enzyme catalyzes the last step in the biosynthesis of tetrahydrobiopterin. A similar enzyme in Bacillus cereus was isolated for its ability to convert benzil to (S)-benzoin, a property sepiapterin reductase also shares. Cutoff scores for this model are set such that benzil reductase scores between trusted and noise cutoffs.


Pssm-ID: 273660 [Multi-domain]  Cd Length: 256  Bit Score: 41.82  E-value: 1.88e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984     9 VVLITGCSQGgIGHALAREFTE----KGCRVVATSRSRSTMTDLEQ-------DSRLFVKELDVQSDQNVS---KVLSEV 74
Cdd:TIGR01500   2 VCLVTGASRG-FGRTIAQELAKclksPGSVLVLSARNDEALRQLKAeigaersGLRVVRVSLDLGAEAGLEqllKALREL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    75 IDK--FGKIdVLVNNAGVqcVGPLA--ETPIS---AMENTFNTNVFGSMRMTQAVV---PHMVSKKKgKIVNVGSITVMA 144
Cdd:TIGR01500  81 PRPkgLQRL-LLINNAGT--LGDVSkgFVDLSdstQVQNYWALNLTSMLCLTSSVLkafKDSPGLNR-TVVNISSLCAIQ 156
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 30682984   145 PGPWAGVYTATKAAIHALTDTLRLELRPFGIDVINVVPGGIRTNI 189
Cdd:TIGR01500 157 PFKGWALYCAGKAARDMLFQVLALEEKNPNVRVLNYAPGVLDTDM 201
LPOR_like_SDR_c_like cd09810
light-dependent protochlorophyllide reductase (LPOR)-like, classical (c)-like SDRs; Classical ...
10-141 2.26e-04

light-dependent protochlorophyllide reductase (LPOR)-like, classical (c)-like SDRs; Classical SDR-like subgroup containing LPOR and related proteins. Protochlorophyllide (Pchlide) reductases act in chlorophyll biosynthesis. There are distinct enzymes that catalyze Pchlide reduction in light or dark conditions. Light-dependent reduction is via an NADP-dependent SDR, LPOR. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187670 [Multi-domain]  Cd Length: 311  Bit Score: 42.12  E-value: 2.26e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGCSQGgIGHALAREFTEKG-------CRVVATSRSRSTMTDLEQDSrLFVKELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:cd09810   4 VVITGASSG-LGLAAAKALARRGewhvvmaCRDFLKAEQAAQEVGMPKDS-YSVLHCDLASLDSVRQFVDNFRRTGRPLD 81
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 30682984  83 VLVNNAGVQCvgPLAETPI---SAMENTFNTNVFGSMRMTQAVVPHM--VSKKKGKIVNVGSIT 141
Cdd:cd09810  82 ALVCNAAVYL--PTAKEPRftaDGFELTVGVNHLGHFLLTNLLLEDLqrSENASPRIVIVGSIT 143
UDP_invert_4-6DH_SDR_e cd05237
UDP-Glcnac (UDP-linked N-acetylglucosamine) inverting 4,6-dehydratase, extended (e) SDRs; ...
9-129 2.42e-04

UDP-Glcnac (UDP-linked N-acetylglucosamine) inverting 4,6-dehydratase, extended (e) SDRs; UDP-Glcnac inverting 4,6-dehydratase was identified in Helicobacter pylori as the hexameric flaA1 gene product (FlaA1). FlaA1 is hexameric, possesses UDP-GlcNAc-inverting 4,6-dehydratase activity, and catalyzes the first step in the creation of a pseudaminic acid derivative in protein glycosylation. Although this subgroup has the NADP-binding motif characteristic of extended SDRs, its members tend to have a Met substituted for the active site Tyr found in most SDR families. Extended SDRs are distinct from classical SDRs. In addition to the Rossmann fold (alpha/beta folding pattern with a central beta-sheet) core region typical of all SDRs, extended SDRs have a less conserved C-terminal extension of approximately 100 amino acids. Extended SDRs are a diverse collection of proteins, and include isomerases, epimerases, oxidoreductases, and lyases; they typically have a TGXXGXXG cofactor binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold, an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Sequence identity between different SDR enzymes is typically in the 15-30% range; they catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase numbering). In addition to the Tyr and Lys, there is often an upstream Ser and/or an Asn, contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Atypical SDRs generally lack the catalytic residues characteristic of the SDRs, and their glycine-rich NAD(P)-binding motif is often different from the forms normally seen in classical or extended SDRs. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.


Pssm-ID: 187548 [Multi-domain]  Cd Length: 287  Bit Score: 41.84  E-value: 2.42e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCR-VVATSRSRSTMTDLEQDSRLFVKELDVQS---DQNVSKVLSEVIdKFGKIDVL 84
Cdd:cd05237   4 TILVTGGA-GSIGSELVRQILKFGPKkLIVFDRDENKLHELVRELRSRFPHDKLRFiigDVRDKERLRRAF-KERGPDIV 81
                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 30682984  85 VNNAGVQCVgPLAETPISAMentFNTNVFGSMRMTQAVVPHMVSK 129
Cdd:cd05237  82 FHAAALKHV-PSMEDNPEEA---IKTNVLGTKNVIDAAIENGVEK 122
PRK08416 PRK08416
enoyl-ACP reductase;
10-204 4.10e-04

enoyl-ACP reductase;


Pssm-ID: 181417 [Multi-domain]  Cd Length: 260  Bit Score: 40.91  E-value: 4.10e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRSRSTMT-----DLEQDSRLFVK--ELDVQSDQNVSKVLSEVIDKFGKID 82
Cdd:PRK08416  11 LVISGGTRG-IGKAIVYEFAQSGVNIAFTYNSNVEEAnkiaeDLEQKYGIKAKayPLNILEPETYKELFKKIDEDFDRVD 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   83 VLVNNA---GVQCVG---PLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKKKGKIVNVGSITVMAPGP-WAGVYTAt 155
Cdd:PRK08416  90 FFISNAiisGRAVVGgytKFMRLKPKGLNNIYTATVNAFVVGAQEAAKRMEKVGGGSIISLSSTGNLVYIEnYAGHGTS- 168
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 30682984  156 KAAIHALTDTLRLELRPFGIDViNVVPGGirtNIANSAVATFNKMPELK 204
Cdd:PRK08416 169 KAAVETMVKYAATELGEKNIRV-NAVSGG---PIDTDALKAFTNYEEVK 213
3KS_SDR_c cd08941
3-keto steroid reductase, classical (c) SDRs; 3-keto steroid reductase (in concert with other ...
7-189 5.88e-04

3-keto steroid reductase, classical (c) SDRs; 3-keto steroid reductase (in concert with other enzymes) catalyzes NADP-dependent sterol C-4 demethylation, as part of steroid biosynthesis. 3-keto reductase is a classical SDR, with a well conserved canonical active site tetrad and fairly well conserved characteristic NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187645 [Multi-domain]  Cd Length: 290  Bit Score: 40.45  E-value: 5.88e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   7 SPVVLITGCSqGGIGHA-----LAREFTEKGCRVVATSRSRSTMTDLEQDSRLF---------VKELDVQSDQNVSKVLS 72
Cdd:cd08941   1 RKVVLVTGAN-SGLGLAicerlLAEDDENPELTLILACRNLQRAEAACRALLAShpdarvvfdYVLVDLSNMVSVFAAAK 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  73 EVIDKFGKIDVLVNNAG------VQCVGPLAET---PISAMEN------------------------TFNTNVFGSMRMT 119
Cdd:cd08941  80 ELKKRYPRLDYLYLNAGimpnpgIDWIGAIKEVltnPLFAVTNptykiqaegllsqgdkatedglgeVFQTNVFGHYYLI 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984 120 QAVVPHMV-SKKKGKIVNVGSItvMA---------------PGPwagvYTATKAAIHALTDTLRLELRPFGIDVINVVPG 183
Cdd:cd08941 160 RELEPLLCrSDGGSQIIWTSSL--NAspkyfslediqhlkgPAP----YSSSKYLVDLLSLALNRKFNKLGVYSYVVHPG 233

                ....*.
gi 30682984 184 GIRTNI 189
Cdd:cd08941 234 ICTTNL 239
PRK07806 PRK07806
SDR family oxidoreductase;
9-88 6.57e-04

SDR family oxidoreductase;


Pssm-ID: 181126 [Multi-domain]  Cd Length: 248  Bit Score: 40.09  E-value: 6.57e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984    9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLeqdsrlFVKEL------------DVQSDQNVSKVLSEVID 76
Cdd:PRK07806   8 TALVTGSS-RGIGADTAKILAGAGAHVVVNYRQKAPRANK------VVAEIeaaggrasavgaDLTDEESVAALMDTARE 80
                         90
                 ....*....|..
gi 30682984   77 KFGKIDVLVNNA 88
Cdd:PRK07806  81 EFGGLDALVLNA 92
PRK12428 PRK12428
coniferyl-alcohol dehydrogenase;
24-140 1.06e-03

coniferyl-alcohol dehydrogenase;


Pssm-ID: 237099 [Multi-domain]  Cd Length: 241  Bit Score: 39.60  E-value: 1.06e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   24 LAREFTEKGCRVVATSRSRSTMTdLEQdsrlFVkELDVQSDQNVSKvLSEVIDkfGKIDVLVNNAGVQCVGPLaetpisa 103
Cdd:PRK12428   1 TARLLRFLGARVIGVDRREPGMT-LDG----FI-QADLGDPASIDA-AVAALP--GRIDALFNIAGVPGTAPV------- 64
                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 30682984  104 mENTFNTNVFGSMRMTQAVVPHMVskKKGKIVNVGSI 140
Cdd:PRK12428  65 -ELVARVNFLGLRHLTEALLPRMA--PGGAIVNVASL 98
NDUFA9_like_SDR_a cd05271
NADH dehydrogenase (ubiquinone) 1 alpha subcomplex, subunit 9, 39 kDa, (NDUFA9) -like, ...
9-106 1.73e-03

NADH dehydrogenase (ubiquinone) 1 alpha subcomplex, subunit 9, 39 kDa, (NDUFA9) -like, atypical (a) SDRs; This subgroup of extended SDR-like proteins are atypical SDRs. They have a glycine-rich NAD(P)-binding motif similar to the typical SDRs, GXXGXXG, and have the YXXXK active site motif (though not the other residues of the SDR tetrad). Members identified include NDUFA9 (mitochondrial) and putative nucleoside-diphosphate-sugar epimerase. Atypical SDRs generally lack the catalytic residues characteristic of the SDRs, and their glycine-rich NAD(P)-binding motif is often different from the forms normally seen in classical or extended SDRs. Atypical SDRs include biliverdin IX beta reductase (BVR-B,aka flavin reductase), NMRa (a negative transcriptional regulator of various fungi), progesterone 5-beta-reductase like proteins, phenylcoumaran benzylic ether and pinoresinol-lariciresinol reductases, phenylpropene synthases, eugenol synthase, triphenylmethane reductase, isoflavone reductases, and others. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold, an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Sequence identity between different SDR enzymes is typically in the 15-30% range; they catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase numbering). In addition to the Tyr and Lys, there is often an upstream Ser and/or an Asn, contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. In addition to the Rossmann fold core region typical of all SDRs, extended SDRs have a less conserved C-terminal extension of approximately 100 amino acids, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.


Pssm-ID: 187579 [Multi-domain]  Cd Length: 273  Bit Score: 39.15  E-value: 1.73e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   9 VVLITGCSqGGIGHALAREFTEKGCRVVATSRSRS------TMTDLEQdsrLFVKELDVQSDQNVSKVLSEVidkfgkiD 82
Cdd:cd05271   2 VVTVFGAT-GFIGRYVVNRLAKRGSQVIVPYRCEAyarrllVMGDLGQ---VLFVEFDLRDDESIRKALEGS-------D 70
                        90       100
                ....*....|....*....|....
gi 30682984  83 VLVNnagvqCVGPLAETPISAMEN 106
Cdd:cd05271  71 VVIN-----LVGRLYETKNFSFED 89
KR_fFAS_SDR_c_like cd08950
ketoacyl reductase (KR) domain of fungal-type fatty acid synthase (fFAS), classical (c)-like ...
9-51 2.47e-03

ketoacyl reductase (KR) domain of fungal-type fatty acid synthase (fFAS), classical (c)-like SDRs; KR domain of fungal-type fatty acid synthase (FAS), type I. Fungal-type FAS is a heterododecameric FAS composed of alpha and beta multifunctional polypeptide chains. The KR, an SDR family member, is located centrally in the alpha chain. KR catalyzes the NADP-dependent reduction of ketoacyl-ACP to hydroxyacyl-ACP. KR shares the critical active site Tyr of the Classical SDR and has partial identity of the active site tetrad, but the upstream Asn is replaced in KR by Met. As in other SDRs, there is a glycine rich NAD-binding motif, but the pattern found in KR does not match the classical SDRs, and is not strictly conserved within this group. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187653 [Multi-domain]  Cd Length: 259  Bit Score: 38.71  E-value: 2.47e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....
gi 30682984   9 VVLITGCSQGGIGHALAREFTEKGCRV-VATSRSRSTMTDLEQD 51
Cdd:cd08950   9 VALVTGAGPGSIGAEVVAGLLAGGATViVTTSRFSHERTAFFQK 52
PRK06079 PRK06079
enoyl-[acyl-carrier-protein] reductase FabI;
25-85 3.22e-03

enoyl-[acyl-carrier-protein] reductase FabI;


Pssm-ID: 235694 [Multi-domain]  Cd Length: 252  Bit Score: 38.16  E-value: 3.22e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 30682984   25 AREFTEKGCRVVAT---SRSRSTMTDLEQDSRLFVkELDVQSDQNVSKVLSEVIDKFGKIDVLV 85
Cdd:PRK06079  26 AQAIKDQGATVIYTyqnDRMKKSLQKLVDEEDLLV-ECDVASDESIERAFATIKERVGKIDGIV 88
PRK07578 PRK07578
short chain dehydrogenase; Provisional
10-196 4.65e-03

short chain dehydrogenase; Provisional


Pssm-ID: 236057 [Multi-domain]  Cd Length: 199  Bit Score: 37.49  E-value: 4.65e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   10 VLITGCSqGGIGHALAREFTEKGcRVVATSRSRST----MTDLEQDSRLFvkeldvqsdqnvskvlseviDKFGKIDVLV 85
Cdd:PRK07578   3 ILVIGAS-GTIGRAVVAELSKRH-EVITAGRSSGDvqvdITDPASIRALF--------------------EKVGKVDAVV 60
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984   86 NNAGVQCVGPLAETPISAMENTFNTNVFGSMRMTQAVVPHMVSKkkgkivnvGSIT----VMA--PGPWAGVYTATKAAI 159
Cdd:PRK07578  61 SAAGKVHFAPLAEMTDEDFNVGLQSKLMGQVNLVLIGQHYLNDG--------GSFTltsgILSdePIPGGASAATVNGAL 132
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 30682984  160 HALTDTLRLELrpfgidvinvvPGGIRTNIANSAVAT 196
Cdd:PRK07578 133 EGFVKAAALEL-----------PRGIRINVVSPTVLT 158
KR_2_FAS_SDR_x cd08955
beta-ketoacyl reductase (KR) domain of fatty acid synthase (FAS), subgroup 2, complex (x); ...
10-90 5.60e-03

beta-ketoacyl reductase (KR) domain of fatty acid synthase (FAS), subgroup 2, complex (x); Ketoreductase, a module of the multidomain polyketide synthase, has 2 subdomains, each corresponding to a short-chain dehydrogenases/reductase (SDR) family monomer. The C-terminal subdomain catalyzes the NADPH-dependent reduction of the beta-carbonyl of a polyketide to a hydroxyl group, a step in the biosynthesis of polyketides, such as erythromycin. The N-terminal subdomain, an interdomain linker, is a truncated Rossmann fold which acts to stabilizes the catalytic subdomain. Unlike typical SDRs, the isolated domain does not oligomerizes but is composed of 2 subdomains, each resembling an SDR monomer. In some instances, as in porcine FAS, an enoyl reductase (a Rossman fold NAD binding domain of the MDR family) module is inserted between the sub-domains. The active site resembles that of typical SDRs, except that the usual positions of the catalytic asparagine and tyrosine are swapped, so that the canonical YXXXK motif changes to YXXXN. Modular polyketide synthases are multifunctional structures in which the makeup recapitulates that found in (and may have evolved from) fatty acid synthase. In some instances, such as porcine FAS , an enoyl reductase module is inserted between the sub-domains. Fatty acid synthesis occurs via the stepwise elongation of a chain (which is attached to acyl carrier protein, ACP) with 2-carbon units. Eukaryotic systems consists of large, multifunctional synthases (type I) while bacterial, type II systems, use single function proteins. Fungal fatty acid synthesis uses dodecamer of 6 alpha and 6 beta subunits. In mammalian type FAS cycles, ketoacyl synthase forms acetoacetyl-ACP which is reduced by the NADP-dependent beta-ketoacyl reductase (KR), forming beta-hydroxyacyl-ACP, which is in turn dehydrated by dehydratase to a beta-enoyl intermediate, which is reduced by NADP-dependent beta-enoyl reductase (ER). Polyketide syntheses also proceeds via the addition of 2-carbon units as in fatty acid synthesis. The complex SDR NADP binding motif, GGXGXXG, is often present, but is not strictly conserved in each instance of the module. This subfamily includes the KR domain of the Lyngbya majuscule Jam J, -K, and #L which are encoded on the jam gene cluster and are involved in the synthesis of the Jamaicamides (neurotoxins); Lyngbya majuscule Jam P belongs to a different KR_FAS_SDR_x subfamily. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187658 [Multi-domain]  Cd Length: 376  Bit Score: 37.65  E-value: 5.60e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30682984  10 VLITGcSQGGIGHALAREFTEKGCR-VVATSRS------RSTMTDLEQD-SRLFVKELDVQSDQNVSKVLSEVIDKFGKI 81
Cdd:cd08955 152 YLITG-GLGGLGLLVAEWLVERGARhLVLTGRRapsaaaRQAIAALEEAgAEVVVLAADVSDRDALAAALAQIRASLPPL 230

                ....*....
gi 30682984  82 DVLVNNAGV 90
Cdd:cd08955 231 RGVIHAAGV 239
YbjT COG0702
Uncharacterized conserved protein YbjT, contains NAD(P)-binding and DUF2867 domains [General ...
10-51 5.71e-03

Uncharacterized conserved protein YbjT, contains NAD(P)-binding and DUF2867 domains [General function prediction only];


Pssm-ID: 440466 [Multi-domain]  Cd Length: 215  Bit Score: 37.13  E-value: 5.71e-03
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 30682984  10 VLITGCSqGGIGHALAREFTEKGCRVVATSRSRSTMTDLEQD 51
Cdd:COG0702   2 ILVTGAT-GFIGRRVVRALLARGHPVRALVRDPEKAAALAAA 42
PRK06483 PRK06483
dihydromonapterin reductase; Provisional
10-51 7.47e-03

dihydromonapterin reductase; Provisional


Pssm-ID: 180586 [Multi-domain]  Cd Length: 236  Bit Score: 36.83  E-value: 7.47e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 30682984   10 VLITGCSQGgIGHALAREFTEKGCRVVATSRS-RSTMTDLEQD 51
Cdd:PRK06483   5 ILITGAGQR-IGLALAWHLLAQGQPVIVSYRThYPAIDGLRQA 46
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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