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Conserved domains on  [gi|578586140|gb|EUO21775|]
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threonine aldolase [Staphylococcus aureus M1039]

Protein Classification

threonine aldolase family protein( domain architecture ID 10005169)

threonine aldolase family protein such as low-specificity L-threonine aldolase, which catalyzes cleavage of L-allo-threonine and L-threonine to glycine in a PLP-dependent manner

CATH:  3.40.640.10
Gene Ontology:  GO:0006567|GO:0004793
SCOP:  4000670

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
GLY1 COG2008
Threonine aldolase [Amino acid transport and metabolism];
1-341 2.02e-112

Threonine aldolase [Amino acid transport and metabolism];


:

Pssm-ID: 441611 [Multi-domain]  Cd Length: 333  Bit Score: 329.72  E-value: 2.02e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   1 MISFENDYLEGAHEKVLKRLVDTNLVQASgYGFDQFTAQAIEKIKDTIDcpNATIRFLVGGTQTNQVVINSMLESYEGVI 80
Cdd:COG2008    2 MIDFRSDTVTGPHPEMLEAMAAANVGDDV-YGEDPTVNRLEERVAELFG--KEAALFVPSGTMANQLALRAHTRPGDEVI 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  81 SADTGHVAVHEGGAIE-YSGHKVITIPSKEGKVSASDVETYMEtfKSDFkkdHMVFPGMVYISHPTEYGTLYSKSELEEL 159
Cdd:COG2008   79 CHETAHIYVDEGGAPEaLSGVKLLPVPGEDGKLTPEDLEAAIR--PGDV---HFPQPGLVSLENTTEGGTVYPLEELRAI 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 160 CKVCKQYQLPLFMDGARLGYGLMSdqSDMTIKDIAKYCDVFYIGGTKIGALCGEAIVFTKNNEPKQFTTRIKHHGALLAK 239
Cdd:COG2008  154 AAVAREHGLPLHLDGARLFNAAAA--LGVSLAEITAGVDSVSFGLTKGLGAPGGAVLAGDPEFIEEARRWRKRLGGLMRQ 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 240 GRLTGIQFLELFTDNLyfNISRHAIEMANKMKDGFKNK-GYRLYFDSPTNQQFFILSNEKIAELEQK-VKFAVWEKYddq 317
Cdd:COG2008  232 AGFLAAQGLAALEDDL--ERLAEDHAMARRLAEGLAALpGVRVPEPVETNIVFVILPDELAERLREKgVLFYPWGPG--- 306
                        330       340
                 ....*....|....*....|....
gi 578586140 318 hrVVRFATSWATTEENLNKLLELI 341
Cdd:COG2008  307 --AVRLVTHWDTTEEDVDAFLAAL 328
 
Name Accession Description Interval E-value
GLY1 COG2008
Threonine aldolase [Amino acid transport and metabolism];
1-341 2.02e-112

Threonine aldolase [Amino acid transport and metabolism];


Pssm-ID: 441611 [Multi-domain]  Cd Length: 333  Bit Score: 329.72  E-value: 2.02e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   1 MISFENDYLEGAHEKVLKRLVDTNLVQASgYGFDQFTAQAIEKIKDTIDcpNATIRFLVGGTQTNQVVINSMLESYEGVI 80
Cdd:COG2008    2 MIDFRSDTVTGPHPEMLEAMAAANVGDDV-YGEDPTVNRLEERVAELFG--KEAALFVPSGTMANQLALRAHTRPGDEVI 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  81 SADTGHVAVHEGGAIE-YSGHKVITIPSKEGKVSASDVETYMEtfKSDFkkdHMVFPGMVYISHPTEYGTLYSKSELEEL 159
Cdd:COG2008   79 CHETAHIYVDEGGAPEaLSGVKLLPVPGEDGKLTPEDLEAAIR--PGDV---HFPQPGLVSLENTTEGGTVYPLEELRAI 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 160 CKVCKQYQLPLFMDGARLGYGLMSdqSDMTIKDIAKYCDVFYIGGTKIGALCGEAIVFTKNNEPKQFTTRIKHHGALLAK 239
Cdd:COG2008  154 AAVAREHGLPLHLDGARLFNAAAA--LGVSLAEITAGVDSVSFGLTKGLGAPGGAVLAGDPEFIEEARRWRKRLGGLMRQ 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 240 GRLTGIQFLELFTDNLyfNISRHAIEMANKMKDGFKNK-GYRLYFDSPTNQQFFILSNEKIAELEQK-VKFAVWEKYddq 317
Cdd:COG2008  232 AGFLAAQGLAALEDDL--ERLAEDHAMARRLAEGLAALpGVRVPEPVETNIVFVILPDELAERLREKgVLFYPWGPG--- 306
                        330       340
                 ....*....|....*....|....
gi 578586140 318 hrVVRFATSWATTEENLNKLLELI 341
Cdd:COG2008  307 --AVRLVTHWDTTEEDVDAFLAAL 328
TA_like cd06502
Low-specificity threonine aldolase (TA). This family belongs to pyridoxal phosphate (PLP) ...
4-341 3.66e-74

Low-specificity threonine aldolase (TA). This family belongs to pyridoxal phosphate (PLP)-dependent aspartate aminotransferase superfamily (fold I). TA catalyzes the conversion of L-threonine or L-allo-threonine to glycine and acetaldehyde in a secondary glycine biosynthetic pathway.


Pssm-ID: 99748 [Multi-domain]  Cd Length: 338  Bit Score: 232.22  E-value: 3.66e-74
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   4 FENDYLEGAHEKVLKRLVDTNLVQAsGYGFDQFTAQAIEKIKDTIDcpNATIRFLVGGTQTNQVVINSMLESYEGVISAD 83
Cdd:cd06502    2 FRSDTVTGPTPEMLEAMAAANVGDD-VYGEDPTTAKLEARAAELFG--KEAALFVPSGTAANQLALAAHTQPGGSVICHE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  84 TGHVAVHEGGAIE-YSGHKVITIPSKEGKVSASDVETYMEtfksdfKKD--HMVFPGMVYISHPTEYGTLYSKSELEELC 160
Cdd:cd06502   79 TAHIYTDEAGAPEfLSGVKLLPVPGENGKLTPEDLEAAIR------PRDdiHFPPPSLVSLENTTEGGTVYPLDELKAIS 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 161 KVCKQYQLPLFMDGARLGYGLMSdqSDMTIKDIAKYCDVFYIGGTKIGALCGEAIVFTKNNEPKQFTTRIKHHGALLAKG 240
Cdd:cd06502  153 ALAKENGLPLHLDGARLANAAAA--LGVALKTYKSGVDSVSFCLSKGGGAPVGAVVVGNRDFIARARRRRKQAGGGMRQS 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 241 RLTGIQFLELFTDNLYFNISRHAIEMANKMKDGFKNKGY---------RLYFDSPTNQQFFILSNEKIAELEQKVKFavw 311
Cdd:cd06502  231 GFLAAAGLAALENDLWLRRLRHDHEMARRLAEALEELGGlesevqtniVLLDPVEANAVFVELSKEAIERRGEGVLF--- 307
                        330       340       350
                 ....*....|....*....|....*....|
gi 578586140 312 ekYDDQHRVVRFATSWATTEENLNKLLELI 341
Cdd:cd06502  308 --YAWGEGGVRFVTHWDTTEEDVDELLSAL 335
Beta_elim_lyase pfam01212
Beta-eliminating lyase;
57-211 3.66e-21

Beta-eliminating lyase;


Pssm-ID: 426128 [Multi-domain]  Cd Length: 288  Bit Score: 91.51  E-value: 3.66e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   57 FLVGGTQTNQVVINSMLESYEGVISADTGHVAVHE-GGAIEYSGHKVITIPSKE-GKVSASDVETYMEtfksDFKKDHMV 134
Cdd:pfam01212  52 FVPSGTAANQLALMAHCQRGDEVICGEPAHIHFDEtGGHAELGGVQPRPLDGDEaGNMDLEDLEAAIR----EVGADIFP 127
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  135 FPGMVY--ISHPTEYGTLYSKSELEELCKVCKQYQLPLFMDGARLGYGlmSDQSDMTIKDIAKYCDVFYIGGTK-----I 207
Cdd:pfam01212 128 PTGLISleNTHNSAGGQVVSLENLREIAALAREHGIPVHLDGARFANA--AVALGVIVKEITSYADSVTMCLSKglgapV 205

                  ....
gi 578586140  208 GALC 211
Cdd:pfam01212 206 GSVL 209
tnaA PRK13238
tryptophanase;
95-212 5.24e-05

tryptophanase;


Pssm-ID: 237314  Cd Length: 460  Bit Score: 44.81  E-value: 5.24e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  95 IEYSGHKVITIPSKEGKvsasDVETYmETFKSDF------------KKDHMVFpGMVYISHPTEYGTLYSKSELEELCKV 162
Cdd:PRK13238 133 IELNGATAVDLVIDEAL----DTGSR-HPFKGNFdleklealieevGAENVPF-IVMTITNNSAGGQPVSMANLRAVYEI 206
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 578586140 163 CKQYQLPLFMDGARL------------GYGlmsdqsDMTIKDIAK----YCDVFYIGGTK-----IGALCG 212
Cdd:PRK13238 207 AKKYGIPVVIDAARFaenayfikqrepGYK------DKSIKEIARemfsYADGLTMSAKKdamvnIGGLLC 271
 
Name Accession Description Interval E-value
GLY1 COG2008
Threonine aldolase [Amino acid transport and metabolism];
1-341 2.02e-112

Threonine aldolase [Amino acid transport and metabolism];


Pssm-ID: 441611 [Multi-domain]  Cd Length: 333  Bit Score: 329.72  E-value: 2.02e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   1 MISFENDYLEGAHEKVLKRLVDTNLVQASgYGFDQFTAQAIEKIKDTIDcpNATIRFLVGGTQTNQVVINSMLESYEGVI 80
Cdd:COG2008    2 MIDFRSDTVTGPHPEMLEAMAAANVGDDV-YGEDPTVNRLEERVAELFG--KEAALFVPSGTMANQLALRAHTRPGDEVI 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  81 SADTGHVAVHEGGAIE-YSGHKVITIPSKEGKVSASDVETYMEtfKSDFkkdHMVFPGMVYISHPTEYGTLYSKSELEEL 159
Cdd:COG2008   79 CHETAHIYVDEGGAPEaLSGVKLLPVPGEDGKLTPEDLEAAIR--PGDV---HFPQPGLVSLENTTEGGTVYPLEELRAI 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 160 CKVCKQYQLPLFMDGARLGYGLMSdqSDMTIKDIAKYCDVFYIGGTKIGALCGEAIVFTKNNEPKQFTTRIKHHGALLAK 239
Cdd:COG2008  154 AAVAREHGLPLHLDGARLFNAAAA--LGVSLAEITAGVDSVSFGLTKGLGAPGGAVLAGDPEFIEEARRWRKRLGGLMRQ 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 240 GRLTGIQFLELFTDNLyfNISRHAIEMANKMKDGFKNK-GYRLYFDSPTNQQFFILSNEKIAELEQK-VKFAVWEKYddq 317
Cdd:COG2008  232 AGFLAAQGLAALEDDL--ERLAEDHAMARRLAEGLAALpGVRVPEPVETNIVFVILPDELAERLREKgVLFYPWGPG--- 306
                        330       340
                 ....*....|....*....|....
gi 578586140 318 hrVVRFATSWATTEENLNKLLELI 341
Cdd:COG2008  307 --AVRLVTHWDTTEEDVDAFLAAL 328
TA_like cd06502
Low-specificity threonine aldolase (TA). This family belongs to pyridoxal phosphate (PLP) ...
4-341 3.66e-74

Low-specificity threonine aldolase (TA). This family belongs to pyridoxal phosphate (PLP)-dependent aspartate aminotransferase superfamily (fold I). TA catalyzes the conversion of L-threonine or L-allo-threonine to glycine and acetaldehyde in a secondary glycine biosynthetic pathway.


Pssm-ID: 99748 [Multi-domain]  Cd Length: 338  Bit Score: 232.22  E-value: 3.66e-74
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   4 FENDYLEGAHEKVLKRLVDTNLVQAsGYGFDQFTAQAIEKIKDTIDcpNATIRFLVGGTQTNQVVINSMLESYEGVISAD 83
Cdd:cd06502    2 FRSDTVTGPTPEMLEAMAAANVGDD-VYGEDPTTAKLEARAAELFG--KEAALFVPSGTAANQLALAAHTQPGGSVICHE 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  84 TGHVAVHEGGAIE-YSGHKVITIPSKEGKVSASDVETYMEtfksdfKKD--HMVFPGMVYISHPTEYGTLYSKSELEELC 160
Cdd:cd06502   79 TAHIYTDEAGAPEfLSGVKLLPVPGENGKLTPEDLEAAIR------PRDdiHFPPPSLVSLENTTEGGTVYPLDELKAIS 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 161 KVCKQYQLPLFMDGARLGYGLMSdqSDMTIKDIAKYCDVFYIGGTKIGALCGEAIVFTKNNEPKQFTTRIKHHGALLAKG 240
Cdd:cd06502  153 ALAKENGLPLHLDGARLANAAAA--LGVALKTYKSGVDSVSFCLSKGGGAPVGAVVVGNRDFIARARRRRKQAGGGMRQS 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 241 RLTGIQFLELFTDNLYFNISRHAIEMANKMKDGFKNKGY---------RLYFDSPTNQQFFILSNEKIAELEQKVKFavw 311
Cdd:cd06502  231 GFLAAAGLAALENDLWLRRLRHDHEMARRLAEALEELGGlesevqtniVLLDPVEANAVFVELSKEAIERRGEGVLF--- 307
                        330       340       350
                 ....*....|....*....|....*....|
gi 578586140 312 ekYDDQHRVVRFATSWATTEENLNKLLELI 341
Cdd:cd06502  308 --YAWGEGGVRFVTHWDTTEEDVDELLSAL 335
Beta_elim_lyase pfam01212
Beta-eliminating lyase;
57-211 3.66e-21

Beta-eliminating lyase;


Pssm-ID: 426128 [Multi-domain]  Cd Length: 288  Bit Score: 91.51  E-value: 3.66e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   57 FLVGGTQTNQVVINSMLESYEGVISADTGHVAVHE-GGAIEYSGHKVITIPSKE-GKVSASDVETYMEtfksDFKKDHMV 134
Cdd:pfam01212  52 FVPSGTAANQLALMAHCQRGDEVICGEPAHIHFDEtGGHAELGGVQPRPLDGDEaGNMDLEDLEAAIR----EVGADIFP 127
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  135 FPGMVY--ISHPTEYGTLYSKSELEELCKVCKQYQLPLFMDGARLGYGlmSDQSDMTIKDIAKYCDVFYIGGTK-----I 207
Cdd:pfam01212 128 PTGLISleNTHNSAGGQVVSLENLREIAALAREHGIPVHLDGARFANA--AVALGVIVKEITSYADSVTMCLSKglgapV 205

                  ....
gi 578586140  208 GALC 211
Cdd:pfam01212 206 GSVL 209
Aminotran_1_2 pfam00155
Aminotransferase class I and II;
5-341 9.08e-07

Aminotransferase class I and II;


Pssm-ID: 395103 [Multi-domain]  Cd Length: 351  Bit Score: 50.00  E-value: 9.08e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140    5 ENDYLEGAHEKVLKRLVDTNLVQA-SGY----GFDQFTAQAIEKIKD---TIDCPNATIRFLVGGTQTNQVVINSMLESY 76
Cdd:pfam00155   8 SNEYLGDTLPAVAKAEKDALAGGTrNLYgptdGHPELREALAKFLGRspvLKLDREAAVVFGSGAGANIEALIFLLANPG 87
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   77 EGVISADTGHVAVHEGgaIEYSGHKVITIPSKEGKVSASDVETYMETFKSDfkkdhmvfPGMVYI---SHPTeyGTLYSK 153
Cdd:pfam00155  88 DAILVPAPTYASYIRI--ARLAGGEVVRYPLYDSNDFHLDFDALEAALKEK--------PKVVLHtspHNPT--GTVATL 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  154 SELEELCKVCKQYQLPLFMDGAR--LGYGLMSDQSdmTIKDIAKYCDVFYIG---------GTKIGALCGEAIV---FTK 219
Cdd:pfam00155 156 EELEKLLDLAKEHNILLLVDEAYagFVFGSPDAVA--TRALLAEGPNLLVVGsfskafglaGWRVGYILGNAAVisqLRK 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  220 NNEPKQFTTrikhHGALLAKGRLTGIQFLELFTDNLyfniSRHAIEMANKMKDGFKNKGYRlYFDSPTNqqFF---ILSN 296
Cdd:pfam00155 234 LARPFYSST----HLQAAAAAALSDPLLVASELEEM----RQRIKERRDYLRDGLQAAGLS-VLPSQAG--FFlltGLDP 302
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 578586140  297 EKIAELEQKVKfavwekydDQHRVVRFA------TSW------ATTEENLNKLLELI 341
Cdd:pfam00155 303 ETAKELAQVLL--------EEVGVYVTPgsspgvPGWlritvaGGTEEELEELLEAI 351
AAT_like cd00609
Aspartate aminotransferase family. This family belongs to pyridoxal phosphate (PLP)-dependent ...
5-212 4.06e-06

Aspartate aminotransferase family. This family belongs to pyridoxal phosphate (PLP)-dependent aspartate aminotransferase superfamily (fold I). Pyridoxal phosphate combines with an alpha-amino acid to form a compound called a Schiff base or aldimine intermediate, which depending on the reaction, is the substrate in four kinds of reactions (1) transamination (movement of amino groups), (2) racemization (redistribution of enantiomers), (3) decarboxylation (removing COOH groups), and (4) various side-chain reactions depending on the enzyme involved. Pyridoxal phosphate (PLP) dependent enzymes were previously classified into alpha, beta and gamma classes, based on the chemical characteristics (carbon atom involved) of the reaction they catalyzed. The availability of several structures allowed a comprehensive analysis of the evolutionary classification of PLP dependent enzymes, and it was found that the functional classification did not always agree with the evolutionary history of these enzymes. The major groups in this CD corresponds to Aspartate aminotransferase a, b and c, Tyrosine, Alanine, Aromatic-amino-acid, Glutamine phenylpyruvate, 1-Aminocyclopropane-1-carboxylate synthase, Histidinol-phosphate, gene products of malY and cobC, Valine-pyruvate aminotransferase and Rhizopine catabolism regulatory protein.


Pssm-ID: 99734 [Multi-domain]  Cd Length: 350  Bit Score: 48.11  E-value: 4.06e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140   5 ENDYlEGAHEKVLKRLVDTNLVQASGY----GFDQFTAQAIEKIK--DTIDCPNATIRFLVGGTQTNQVVINSMLESYEG 78
Cdd:cd00609    7 EPDF-PPPPEVLEALAAAALRAGLLGYypdpGLPELREAIAEWLGrrGGVDVPPEEIVVTNGAQEALSLLLRALLNPGDE 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  79 VISADTGHVAVHEggAIEYSGHKVITIPSKEGKVSASDVEtyMETFKSDFKkdhmvfPGMVYISH---PTeyGTLYSKSE 155
Cdd:cd00609   86 VLVPDPTYPGYEA--AARLAGAEVVPVPLDEEGGFLLDLE--LLEAAKTPK------TKLLYLNNpnnPT--GAVLSEEE 153
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 156 LEELCKVCKQYQLPLFMDGArlgYG-LMSDQSDMTIKDIAKYCD-VFYIGG-TKIGALCG 212
Cdd:cd00609  154 LEELAELAKKHGILIISDEA---YAeLVYDGEPPPALALLDAYErVIVLRSfSKTFGLPG 210
tnaA PRK13238
tryptophanase;
95-212 5.24e-05

tryptophanase;


Pssm-ID: 237314  Cd Length: 460  Bit Score: 44.81  E-value: 5.24e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  95 IEYSGHKVITIPSKEGKvsasDVETYmETFKSDF------------KKDHMVFpGMVYISHPTEYGTLYSKSELEELCKV 162
Cdd:PRK13238 133 IELNGATAVDLVIDEAL----DTGSR-HPFKGNFdleklealieevGAENVPF-IVMTITNNSAGGQPVSMANLRAVYEI 206
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 578586140 163 CKQYQLPLFMDGARL------------GYGlmsdqsDMTIKDIAK----YCDVFYIGGTK-----IGALCG 212
Cdd:PRK13238 207 AKKYGIPVVIDAARFaenayfikqrepGYK------DKSIKEIARemfsYADGLTMSAKKdamvnIGGLLC 271
AAT_I cd01494
Aspartate aminotransferase (AAT) superfamily (fold type I) of pyridoxal phosphate (PLP) ...
38-215 1.11e-04

Aspartate aminotransferase (AAT) superfamily (fold type I) of pyridoxal phosphate (PLP)-dependent enzymes. PLP combines with an alpha-amino acid to form a compound called a Schiff base or aldimine intermediate, which depending on the reaction, is the substrate in four kinds of reactions (1) transamination (movement of amino groups), (2) racemization (redistribution of enantiomers), (3) decarboxylation (removing COOH groups), and (4) various side-chain reactions depending on the enzyme involved. Pyridoxal phosphate (PLP) dependent enzymes were previously classified into alpha, beta and gamma classes, based on the chemical characteristics (carbon atom involved) of the reaction they catalyzed. The availability of several structures allowed a comprehensive analysis of the evolutionary classification of PLP dependent enzymes, and it was found that the functional classification did not always agree with the evolutionary history of these enzymes. Structure and sequence analysis has revealed that the PLP dependent enzymes can be classified into four major groups of different evolutionary origin: aspartate aminotransferase superfamily (fold type I), tryptophan synthase beta superfamily (fold type II), alanine racemase superfamily (fold type III), and D-amino acid superfamily (fold type IV) and Glycogen phophorylase family (fold type V).


Pssm-ID: 99742 [Multi-domain]  Cd Length: 170  Bit Score: 42.37  E-value: 1.11e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  38 AQAIEKIKDTIDCPNATIRFLVGGTQTNQVVINSMLESYEGVISADTGHVAvHEGGAIEYSGHKVITIPSKEGKVSASDV 117
Cdd:cd01494    3 EELEEKLARLLQPGNDKAVFVPSGTGANEAALLALLGPGDEVIVDANGHGS-RYWVAAELAGAKPVPVPVDDAGYGGLDV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140 118 ETYMETFKSDFKKDhmvfpgmVYISHP-TEYGTLYSkseLEELCKVCKQYQLPLFMDGARLGYGlmSDQSDMTIKDIakY 196
Cdd:cd01494   82 AILEELKAKPNVAL-------IVITPNtTSGGVLVP---LKEIRKIAKEYGILLLVDAASAGGA--SPAPGVLIPEG--G 147
                        170
                 ....*....|....*....
gi 578586140 197 CDVFYIGGTKigALCGEAI 215
Cdd:cd01494  148 ADVVTFSLHK--NLGGEGG 164
SepCysS cd06452
Sep-tRNA:Cys-tRNA synthase. This family belongs to the pyridoxal phosphate (PLP)-dependent ...
53-175 1.69e-04

Sep-tRNA:Cys-tRNA synthase. This family belongs to the pyridoxal phosphate (PLP)-dependent aspartate aminotransferase superfamily (fold I). Cys-tRNA(Cys) is produced by O-phosphoseryl-tRNA synthetase which ligates O-phosphoserine (Sep) to tRNA(Cys), and Sep-tRNA:Cys-tRNA synthase (SepCysS) converts Sep-tRNA(Cys) to Cys-tRNA(Cys), in methanogenic archaea. SepCysS forms a dimer, each monomer is composed of a large and small domain; the larger, a typical pyridoxal 5'-phosphate (PLP)-dependent-like enzyme fold. In the active site of each monomer, PLP is covalently bound to a conserved Lys residue near the dimer interface.


Pssm-ID: 99745  Cd Length: 361  Bit Score: 43.15  E-value: 1.69e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  53 ATIRFLVGGTQTNQVVINSMLESYEGVIsAD-----TGHVAVHEGGAIeysghkVITIPSKEGKVSASDVETYMETFKsD 127
Cdd:cd06452   60 DEARVTPGAREGKFAVMHSLCEKGDWVV-VDglahyTSYVAAERAGLN------VREVPNTGHPEYHITPEGYAEVIE-E 131
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 578586140 128 FKKDHMVFPGMVYISHPT-EYGTLyskSELEELCKVCKQYQLPLFMDGA 175
Cdd:cd06452  132 VKDEFGKPPALALLTHVDgNYGNL---HDAKKIAKVCHEYGVPLLLNGA 177
PLN02721 PLN02721
threonine aldolase
57-177 1.38e-03

threonine aldolase


Pssm-ID: 178323 [Multi-domain]  Cd Length: 353  Bit Score: 40.06  E-value: 1.38e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  57 FLVGGTQTNQVVINSMLE--SYEgVISADTGHVAVHEGGAIEYSG--HKVITIPSKEGKVSASDVETYMETfksdfkKDH 132
Cdd:PLN02721  60 FVPSGTMGNLISVLVHCDvrGSE-VILGDNSHIHLYENGGISTLGgvHPRTVKNNEDGTMDLDAIEAAIRP------KGD 132
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 578586140 133 MVFPGMVYI----SHPTEYGTLYSKSELEELCKVCKQYQLPLFMDGARL 177
Cdd:PLN02721 133 DHFPTTRLIclenTHANCGGRCLSVEYTDKVGELAKRHGLKLHIDGARI 181
PLN02672 PLN02672
methionine S-methyltransferase
102-177 7.16e-03

methionine S-methyltransferase


Pssm-ID: 215360 [Multi-domain]  Cd Length: 1082  Bit Score: 38.21  E-value: 7.16e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  102 VITIPSKEG---KVSASDVETYMETFKSDFkkdhmvfpgmVYISHPT--EYGTLYSKSELEELCKVCKQYqlplfmdGAR 176
Cdd:PLN02672  802 FRRIPTKSSdgfKLTAKTLASTLETVKKPW----------VYISGPTinPTGLLYSNSEIEEILSVCAKY-------GAR 864

                  .
gi 578586140  177 L 177
Cdd:PLN02672  865 V 865
PRK09331 PRK09331
Sep-tRNA:Cys-tRNA synthetase; Provisional
55-175 8.36e-03

Sep-tRNA:Cys-tRNA synthetase; Provisional


Pssm-ID: 236469  Cd Length: 387  Bit Score: 37.60  E-value: 8.36e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 578586140  55 IRFLVGGTQTNQVVINSMLESYEGVIsAD-----TGHVAVheggaiEYSGHKVITIPSKEGKVSASDVETYMETF---KS 126
Cdd:PRK09331  81 ARVTHGAREGKFAVMHSLCKKGDYVV-LDglahyTSYVAA------ERAGLNVREVPKTGYPEYKITPEAYAEKIeevKE 153
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 578586140 127 DFKKDhmvfPGMVYISHPT-EYGTLyskSELEELCKVCKQYQLPLFMDGA 175
Cdd:PRK09331 154 ETGKP----PALALLTHVDgNYGNL---ADAKKVAKVAHEYGIPFLLNGA 196
 
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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