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Conserved domains on  [gi|581841752|gb|EVS43937|]
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alanine racemase 1 [Staphylococcus aureus M1365]

Protein Classification

alanine racemase( domain architecture ID 11434390)

alanine racemase catalyzes the interconversion of L-alanine and D-alanine in a pyridoxal 5-phosphate (PLP)-dependent manner

EC:  5.1.1.1
PubMed:  2197992
SCOP:  4003518|4003111

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Alr COG0787
Alanine racemase [Cell wall/membrane/envelope biogenesis]; Alanine racemase is part of the ...
6-371 1.04e-165

Alanine racemase [Cell wall/membrane/envelope biogenesis]; Alanine racemase is part of the Pathway/BioSystem: Mureine biosynthesis


:

Pssm-ID: 440550 [Multi-domain]  Cd Length: 368  Bit Score: 468.05  E-value: 1.04e-165
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   6 YRSAYMNVDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILV 84
Cdd:COG0787    1 SRPAWAEIDLDALRHNLRVLrALAGPGAKLMAVVKADAYGHGAVEVARALLEAGADGFAVATLEEALELREAGIDAPILV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  85 LGVLPAKDIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIkDTNTYQEVIEIIQQYEQLVFEG 164
Cdd:COG0787   81 LGGVPPEDLELAIEYDLEPVVHSLEQL-EALAAAARRLGKPLPVHLKVDTGMNRLGF-RPEEAPALAARLAALPGLEVEG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 165 VFTHFACADEPGD-MTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVQQkvKV 239
Cdd:COG0787  159 IMSHFACADEPDHpFTAEQLERFEEAVAALpaagLDPPLRHLANSAAILRYPEAHFDMVRPGIALYGLSPSPEVAA--DL 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 240 HLKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQ-GSFVNVNGHQCEVIGRVCMDQTIVK 318
Cdd:COG0787  237 GLKPVMTLKARIIQVKTVPAGETVGYGRTYTAPRDTRIATVPIGYADGYPRSLSnGGPVLINGKRAPIVGRVSMDQIMVD 316
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 581841752 319 VPD--QVKAGDSVILIDNHRespQSVEVVAEKQHTINYEVLCNLSRRLPRIYHDG 371
Cdd:COG0787  317 VTDipDVKVGDEVVLFGEQG---ITADELAEAAGTISYEILTRLGPRVPRVYVGE 368
 
Name Accession Description Interval E-value
Alr COG0787
Alanine racemase [Cell wall/membrane/envelope biogenesis]; Alanine racemase is part of the ...
6-371 1.04e-165

Alanine racemase [Cell wall/membrane/envelope biogenesis]; Alanine racemase is part of the Pathway/BioSystem: Mureine biosynthesis


Pssm-ID: 440550 [Multi-domain]  Cd Length: 368  Bit Score: 468.05  E-value: 1.04e-165
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   6 YRSAYMNVDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILV 84
Cdd:COG0787    1 SRPAWAEIDLDALRHNLRVLrALAGPGAKLMAVVKADAYGHGAVEVARALLEAGADGFAVATLEEALELREAGIDAPILV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  85 LGVLPAKDIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIkDTNTYQEVIEIIQQYEQLVFEG 164
Cdd:COG0787   81 LGGVPPEDLELAIEYDLEPVVHSLEQL-EALAAAARRLGKPLPVHLKVDTGMNRLGF-RPEEAPALAARLAALPGLEVEG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 165 VFTHFACADEPGD-MTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVQQkvKV 239
Cdd:COG0787  159 IMSHFACADEPDHpFTAEQLERFEEAVAALpaagLDPPLRHLANSAAILRYPEAHFDMVRPGIALYGLSPSPEVAA--DL 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 240 HLKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQ-GSFVNVNGHQCEVIGRVCMDQTIVK 318
Cdd:COG0787  237 GLKPVMTLKARIIQVKTVPAGETVGYGRTYTAPRDTRIATVPIGYADGYPRSLSnGGPVLINGKRAPIVGRVSMDQIMVD 316
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 581841752 319 VPD--QVKAGDSVILIDNHRespQSVEVVAEKQHTINYEVLCNLSRRLPRIYHDG 371
Cdd:COG0787  317 VTDipDVKVGDEVVLFGEQG---ITADELAEAAGTISYEILTRLGPRVPRVYVGE 368
PLPDE_III_AR cd00430
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase; This family includes ...
8-368 1.88e-164

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase; This family includes predominantly bacterial alanine racemases (AR), some serine racemases (SerRac), and putative bifunctional enzymes containing N-terminal UDP-N-acetylmuramoyl-tripeptide:D-alanyl-D-alanine ligase (murF) and C-terminal AR domains. These proteins are fold type III PLP-dependent enzymes that play essential roles in peptidoglycan biosynthesis. AR catalyzes the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. SerRac converts L-serine into its D-enantiomer (D-serine) for peptidoglycan synthesis. murF catalyzes the addition of D-Ala-D-Ala to UDPMurNAc-tripeptide, the final step in the synthesis of the cytoplasmic precursor of bacterial cell wall peptidoglycan. Members of this family contain an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. AR and other members of this family require dimer formation and the presence of the PLP cofactor for catalytic activity. Fungal ARs and eukaryotic serine racemases, which are fold types I and II PLP-dependent enzymes respectively, are excluded from this family.


Pssm-ID: 143481 [Multi-domain]  Cd Length: 367  Bit Score: 464.66  E-value: 1.88e-164
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   8 SAYMNVDLNAVASNFKVFST-LHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLG 86
Cdd:cd00430    1 RTWAEIDLDALRHNLRVIRRlLGPGTKIMAVVKADAYGHGAVEVAKALEEAGADYFAVATLEEALELREAGITAPILVLG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  87 VLPAKDIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNtYQEVIEIIQQYEQLVFEGVF 166
Cdd:cd00430   81 GTPPEEAEEAIEYDLTPTVSSLEQA-EALSAAAARLGKTLKVHLKIDTGMGRLGFRPEE-AEELLEALKALPGLELEGVF 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 167 THFACADEPG-DMTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVqqKVKVHL 241
Cdd:cd00430  159 THFATADEPDkAYTRRQLERFLEALAELeeagIPPPLKHLANSAAILRFPEAHFDMVRPGIALYGLYPSPEV--KSPLGL 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 242 KPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIM-QGSFVNVNGHQCEVIGRVCMDQTIVKVP 320
Cdd:cd00430  237 KPVMSLKARVVQVKTVPAGEGVSYGRTYTAPRPTRIATLPVGYADGYPRALsNKGEVLIRGKRAPIVGRVCMDQTMVDVT 316
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|
gi 581841752 321 D--QVKAGDSVILIDNHRESPQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:cd00430  317 DipDVKVGDEVVLFGRQGDEEITAEELAELAGTINYEILCRISKRVPRIY 366
alr PRK00053
alanine racemase; Reviewed
7-368 7.36e-137

alanine racemase; Reviewed


Pssm-ID: 234600 [Multi-domain]  Cd Length: 363  Bit Score: 394.54  E-value: 7.36e-137
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   7 RSAYMNVDLNAVASNFKVFSTLHPNKT-VMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVL 85
Cdd:PRK00053   2 RPATAEIDLDALRHNLRQIRKHAPPKSkLMAVVKANAYGHGAVEVAKTLLEAGADGFGVATLEEALELREAGITAPILIL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  86 GVLP-AKDIDKAIQHRVALTVPSKQWLkEAIKNIsgEQEKKLWLHIKLDTGMGRLGIkDTNTYQEVIEIIQQYEQLVFEG 164
Cdd:PRK00053  82 GGFFpAEDLPLIIAYNLTTAVHSLEQL-EALEKA--ELGKPLKVHLKIDTGMHRLGV-RPEEAEAALERLLACPNVRLEG 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 165 VFTHFACADEP-GDMTTEQYQRFKDMVNEAIKP--EYIHCQNSAGSLLM-DCQFcNAIRPGISLYGYYPSEYVQQKvKVH 240
Cdd:PRK00053 158 IFSHFATADEPdNSYTEQQLNRFEAALAGLPGKgkPLRHLANSAAILRWpDLHF-DWVRPGIALYGLSPSGEPLGL-DFG 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 241 LKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQGSF-VNVNGHQCEVIGRVCMDQTIVKV 319
Cdd:PRK00053 236 LKPAMTLKSSLIAVRELKAGEGVGYGGTFTAERDTRIAVVPIGYADGYPRNLPSGTpVLVNGRRVPIVGRVSMDQLTVDL 315
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|.
gi 581841752 320 PD--QVKAGDSVILIDNHrespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:PRK00053 316 GPdpQDKVGDEVTLWGEA----LTAEDVAEIIGTINYELLCKLSPRVPRVY 362
alr TIGR00492
alanine racemase; This enzyme interconverts L-alanine and D-alanine. Its primary function is ...
7-368 4.14e-117

alanine racemase; This enzyme interconverts L-alanine and D-alanine. Its primary function is to generate D-alanine for cell wall formation. With D-alanine-D-alanine ligase, it makes up the D-alanine branch of the peptidoglycan biosynthetic route. It is a monomer with one pyridoxal phosphate per subunit. In E. coli, the ortholog is duplicated so that a second isozyme, DadX, is present. DadX, a paralog of the biosynthetic Alr, is induced by D- or L-alanine and is involved in catabolism. [Cell envelope, Biosynthesis and degradation of murein sacculus and peptidoglycan]


Pssm-ID: 129583 [Multi-domain]  Cd Length: 367  Bit Score: 344.72  E-value: 4.14e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752    7 RSAYMNVDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVL 85
Cdd:TIGR00492   1 RPATVEIDLAALKHNLSAIrNHIGPKSKIMAVVKANAYGHGLIEVAKTLLQAGADYFGVANLEEAITLRKAGITAPILLL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   86 GVLPAKDIDKAIQHRVALTVPSKQWLKeAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNTYQEVIEIIQQYEQLVFEGV 165
Cdd:TIGR00492  81 GGFFAEDLKILAAWDLTTTVHSVEQLQ-ALEEALLKEPKRLKVHLKIDTGMNRLGVKPDEAALFVQKLRQLKKFLELEGI 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  166 FTHFACADEPGDMTTE-QYQRF----KDMVNEAIKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVQQKVKVH 240
Cdd:TIGR00492 160 FSHFATADEPKTGTTQkQIERFnsflEGLKQQNIEPPFRHIANSAAILNWPESHFDMVRPGIILYGLYPSADMSDGAPFG 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  241 LKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLR-IMQGSFVNVNGHQCEVIGRVCMDQTIVKV 319
Cdd:TIGR00492 240 LKPVLSLTSKIIQVRTVKKGEPVSYGGTFTAEEDTRIGVVAIGYADGYPRaLSNGTPVLVNGKRVPIVGRVCMDMIMVDL 319
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|.
gi 581841752  320 P--DQVKAGDSVILIDNHrespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:TIGR00492 320 GpdLQDKTGDEVILWGEE----ISIDEIAEMLGTIAYELICTLSKRVPRKY 366
Ala_racemase_N pfam01168
Alanine racemase, N-terminal domain;
13-229 5.22e-84

Alanine racemase, N-terminal domain;


Pssm-ID: 460095 [Multi-domain]  Cd Length: 220  Bit Score: 254.84  E-value: 5.22e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   13 VDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLGVLPAK 91
Cdd:pfam01168   1 IDLDALRHNLRRLrRRAGPGAKLMAVVKANAYGHGAVEVARALLEGGADGFAVATLDEALELREAGITAPILVLGGFPPE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   92 DIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDtNTYQEVIEIIQQYEQLVFEGVFTHFAC 171
Cdd:pfam01168  81 ELALAAEYDLTPTVDSLEQL-EALAAAARRLGKPLRVHLKIDTGMGRLGFRP-EEALALLARLAALPGLRLEGLMTHFAC 158
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 581841752  172 ADEPGD-MTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFcNAIRPGISLYGYYP 229
Cdd:pfam01168 159 ADEPDDpYTNAQLARFREAAAALeaagLRPPVVHLANSAAILLHPLHF-DMVRPGIALYGLSP 220
Ala_racemase_C smart01005
Alanine racemase, C-terminal domain; Alanine racemase plays a role in providing the D-alanine ...
245-368 5.84e-58

Alanine racemase, C-terminal domain; Alanine racemase plays a role in providing the D-alanine required for cell wall biosynthesis by isomerising L-alanine to D-alanine. Proteins contains this domain are found in both prokaryotic and eukaryotic proteins.


Pssm-ID: 214969 [Multi-domain]  Cd Length: 124  Bit Score: 184.58  E-value: 5.84e-58
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   245 VQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQGSFVNVNGHQCEVIGRVCMDQTIVKVPD--Q 322
Cdd:smart01005   2 MTLKARVIQVREVPAGETVGYGATFTADRDTRIATVPIGYADGYPRALSNGPVLINGQRVPVVGRVSMDQLMVDVTDipD 81
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*.
gi 581841752   323 VKAGDSVILIDNHRespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:smart01005  82 VKVGDEVVLFGPQE---ITADELAEAAGTISYEILTRLGPRVPRVY 124
 
Name Accession Description Interval E-value
Alr COG0787
Alanine racemase [Cell wall/membrane/envelope biogenesis]; Alanine racemase is part of the ...
6-371 1.04e-165

Alanine racemase [Cell wall/membrane/envelope biogenesis]; Alanine racemase is part of the Pathway/BioSystem: Mureine biosynthesis


Pssm-ID: 440550 [Multi-domain]  Cd Length: 368  Bit Score: 468.05  E-value: 1.04e-165
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   6 YRSAYMNVDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILV 84
Cdd:COG0787    1 SRPAWAEIDLDALRHNLRVLrALAGPGAKLMAVVKADAYGHGAVEVARALLEAGADGFAVATLEEALELREAGIDAPILV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  85 LGVLPAKDIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIkDTNTYQEVIEIIQQYEQLVFEG 164
Cdd:COG0787   81 LGGVPPEDLELAIEYDLEPVVHSLEQL-EALAAAARRLGKPLPVHLKVDTGMNRLGF-RPEEAPALAARLAALPGLEVEG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 165 VFTHFACADEPGD-MTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVQQkvKV 239
Cdd:COG0787  159 IMSHFACADEPDHpFTAEQLERFEEAVAALpaagLDPPLRHLANSAAILRYPEAHFDMVRPGIALYGLSPSPEVAA--DL 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 240 HLKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQ-GSFVNVNGHQCEVIGRVCMDQTIVK 318
Cdd:COG0787  237 GLKPVMTLKARIIQVKTVPAGETVGYGRTYTAPRDTRIATVPIGYADGYPRSLSnGGPVLINGKRAPIVGRVSMDQIMVD 316
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 581841752 319 VPD--QVKAGDSVILIDNHRespQSVEVVAEKQHTINYEVLCNLSRRLPRIYHDG 371
Cdd:COG0787  317 VTDipDVKVGDEVVLFGEQG---ITADELAEAAGTISYEILTRLGPRVPRVYVGE 368
PLPDE_III_AR cd00430
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase; This family includes ...
8-368 1.88e-164

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase; This family includes predominantly bacterial alanine racemases (AR), some serine racemases (SerRac), and putative bifunctional enzymes containing N-terminal UDP-N-acetylmuramoyl-tripeptide:D-alanyl-D-alanine ligase (murF) and C-terminal AR domains. These proteins are fold type III PLP-dependent enzymes that play essential roles in peptidoglycan biosynthesis. AR catalyzes the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. SerRac converts L-serine into its D-enantiomer (D-serine) for peptidoglycan synthesis. murF catalyzes the addition of D-Ala-D-Ala to UDPMurNAc-tripeptide, the final step in the synthesis of the cytoplasmic precursor of bacterial cell wall peptidoglycan. Members of this family contain an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. AR and other members of this family require dimer formation and the presence of the PLP cofactor for catalytic activity. Fungal ARs and eukaryotic serine racemases, which are fold types I and II PLP-dependent enzymes respectively, are excluded from this family.


Pssm-ID: 143481 [Multi-domain]  Cd Length: 367  Bit Score: 464.66  E-value: 1.88e-164
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   8 SAYMNVDLNAVASNFKVFST-LHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLG 86
Cdd:cd00430    1 RTWAEIDLDALRHNLRVIRRlLGPGTKIMAVVKADAYGHGAVEVAKALEEAGADYFAVATLEEALELREAGITAPILVLG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  87 VLPAKDIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNtYQEVIEIIQQYEQLVFEGVF 166
Cdd:cd00430   81 GTPPEEAEEAIEYDLTPTVSSLEQA-EALSAAAARLGKTLKVHLKIDTGMGRLGFRPEE-AEELLEALKALPGLELEGVF 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 167 THFACADEPG-DMTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVqqKVKVHL 241
Cdd:cd00430  159 THFATADEPDkAYTRRQLERFLEALAELeeagIPPPLKHLANSAAILRFPEAHFDMVRPGIALYGLYPSPEV--KSPLGL 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 242 KPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIM-QGSFVNVNGHQCEVIGRVCMDQTIVKVP 320
Cdd:cd00430  237 KPVMSLKARVVQVKTVPAGEGVSYGRTYTAPRPTRIATLPVGYADGYPRALsNKGEVLIRGKRAPIVGRVCMDQTMVDVT 316
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|
gi 581841752 321 D--QVKAGDSVILIDNHRESPQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:cd00430  317 DipDVKVGDEVVLFGRQGDEEITAEELAELAGTINYEILCRISKRVPRIY 366
alr PRK00053
alanine racemase; Reviewed
7-368 7.36e-137

alanine racemase; Reviewed


Pssm-ID: 234600 [Multi-domain]  Cd Length: 363  Bit Score: 394.54  E-value: 7.36e-137
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   7 RSAYMNVDLNAVASNFKVFSTLHPNKT-VMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVL 85
Cdd:PRK00053   2 RPATAEIDLDALRHNLRQIRKHAPPKSkLMAVVKANAYGHGAVEVAKTLLEAGADGFGVATLEEALELREAGITAPILIL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  86 GVLP-AKDIDKAIQHRVALTVPSKQWLkEAIKNIsgEQEKKLWLHIKLDTGMGRLGIkDTNTYQEVIEIIQQYEQLVFEG 164
Cdd:PRK00053  82 GGFFpAEDLPLIIAYNLTTAVHSLEQL-EALEKA--ELGKPLKVHLKIDTGMHRLGV-RPEEAEAALERLLACPNVRLEG 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 165 VFTHFACADEP-GDMTTEQYQRFKDMVNEAIKP--EYIHCQNSAGSLLM-DCQFcNAIRPGISLYGYYPSEYVQQKvKVH 240
Cdd:PRK00053 158 IFSHFATADEPdNSYTEQQLNRFEAALAGLPGKgkPLRHLANSAAILRWpDLHF-DWVRPGIALYGLSPSGEPLGL-DFG 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 241 LKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQGSF-VNVNGHQCEVIGRVCMDQTIVKV 319
Cdd:PRK00053 236 LKPAMTLKSSLIAVRELKAGEGVGYGGTFTAERDTRIAVVPIGYADGYPRNLPSGTpVLVNGRRVPIVGRVSMDQLTVDL 315
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|.
gi 581841752 320 PD--QVKAGDSVILIDNHrespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:PRK00053 316 GPdpQDKVGDEVTLWGEA----LTAEDVAEIIGTINYELLCKLSPRVPRVY 362
alr TIGR00492
alanine racemase; This enzyme interconverts L-alanine and D-alanine. Its primary function is ...
7-368 4.14e-117

alanine racemase; This enzyme interconverts L-alanine and D-alanine. Its primary function is to generate D-alanine for cell wall formation. With D-alanine-D-alanine ligase, it makes up the D-alanine branch of the peptidoglycan biosynthetic route. It is a monomer with one pyridoxal phosphate per subunit. In E. coli, the ortholog is duplicated so that a second isozyme, DadX, is present. DadX, a paralog of the biosynthetic Alr, is induced by D- or L-alanine and is involved in catabolism. [Cell envelope, Biosynthesis and degradation of murein sacculus and peptidoglycan]


Pssm-ID: 129583 [Multi-domain]  Cd Length: 367  Bit Score: 344.72  E-value: 4.14e-117
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752    7 RSAYMNVDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVL 85
Cdd:TIGR00492   1 RPATVEIDLAALKHNLSAIrNHIGPKSKIMAVVKANAYGHGLIEVAKTLLQAGADYFGVANLEEAITLRKAGITAPILLL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   86 GVLPAKDIDKAIQHRVALTVPSKQWLKeAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNTYQEVIEIIQQYEQLVFEGV 165
Cdd:TIGR00492  81 GGFFAEDLKILAAWDLTTTVHSVEQLQ-ALEEALLKEPKRLKVHLKIDTGMNRLGVKPDEAALFVQKLRQLKKFLELEGI 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  166 FTHFACADEPGDMTTE-QYQRF----KDMVNEAIKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVQQKVKVH 240
Cdd:TIGR00492 160 FSHFATADEPKTGTTQkQIERFnsflEGLKQQNIEPPFRHIANSAAILNWPESHFDMVRPGIILYGLYPSADMSDGAPFG 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  241 LKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLR-IMQGSFVNVNGHQCEVIGRVCMDQTIVKV 319
Cdd:TIGR00492 240 LKPVLSLTSKIIQVRTVKKGEPVSYGGTFTAEEDTRIGVVAIGYADGYPRaLSNGTPVLVNGKRVPIVGRVCMDMIMVDL 319
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|.
gi 581841752  320 P--DQVKAGDSVILIDNHrespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:TIGR00492 320 GpdLQDKTGDEVILWGEE----ISIDEIAEMLGTIAYELICTLSKRVPRKY 366
PLPDE_III_AR_proteobact cd06827
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes, Proteobacterial Alanine Racemases; ...
13-369 6.46e-99

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes, Proteobacterial Alanine Racemases; This subfamily is composed mainly of proteobacterial alanine racemases (EC 5.1.1.1), fold type III PLP-dependent enzymes that catalyze the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. hese proteins are similar to other bacterial ARs and are fold type III PLP-dependent enzymes containing contains an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. Homodimer formation and the presence of the PLP cofactor are required for catalytic activity.


Pssm-ID: 143500 [Multi-domain]  Cd Length: 354  Bit Score: 297.87  E-value: 6.46e-99
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  13 VDLNAVASNFKVFSTLHPNKTVMAVVKANAYGLGSVKVARHLmeNGATFFAVATLDEAIELRMHGITAKILVL-GVLPAK 91
Cdd:cd06827    6 IDLAALRHNLRLVRELAPNSKILAVVKANAYGHGLVRVAKAL--ADADGFAVACIEEALALREAGITKPILLLeGFFSAD 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  92 DIDKAIQHRVALTVPSkQWLKEAIKNISGEqeKKLWLHIKLDTGMGRLGIKdTNTYQEVIEIIQQYEQLVFEGVFTHFAC 171
Cdd:cd06827   84 ELPLAAEYNLWTVVHS-EEQLEWLEQAALS--KPLNVWLKLDSGMHRLGFS-PEEYAAAYQRLKASPNVASIVLMTHFAC 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 172 ADEPGD-MTTEQYQRFKDMVNEAIKPEYIHcqNSAGSL-----LMDCqfcnaIRPGISLYGYYPSEyVQQKVKVHLKPSV 245
Cdd:cd06827  160 ADEPDSpGTAKQLAIFEQATAGLPGPRSLA--NSAAILawpeaHGDW-----VRPGIMLYGASPFA-DKSGADLGLKPVM 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 246 QLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQ-GSFVNVNGHQCEVIGRVCMDQTIVKVPD--Q 322
Cdd:cd06827  232 TLSSEIIAVRELKAGESVGYGATWTAPRPMRIGVVAIGYGDGYPRHAPsGTPVLVNGQRTPLVGRVSMDMLTVDLTDlpE 311
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....*..
gi 581841752 323 VKAGDSVILIDNHRespqSVEVVAEKQHTINYEVLCNLSRRLPRIYH 369
Cdd:cd06827  312 AKVGDPVELWGKGL----PVDEVAAAAGTIGYELLCRLTPRVPRVYV 354
PLPDE_III_VanT cd06825
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes, VanT and similar proteins; This ...
9-369 3.09e-92

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes, VanT and similar proteins; This subfamily is composed of Enterococcus gallinarum VanT and similar proteins. VanT is a membrane-bound serine racemase (EC 5.1.1.18) that is essential for vancomycin resistance in Enterococcus gallinarum. It converts L-serine into its D-enantiomer (D-serine) for peptidoglycan synthesis. The C-terminal region of this protein contains a PLP-binding TIM-barrel domain followed by beta-sandwich domain, which is homologous to the fold type III PLP-dependent enzyme, bacterial alanine racemase (AR). AR exists as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. On the basis of this similarity, it has been suggested that dimer formation of VanT is required for its catalytic activity, and that it catalyzes the racemization of serine in a mechanistically similar manner to that of alanine by bacterial AR. Some biochemical evidence indicates that VanT also exhibits alanine racemase activity and plays a role in the racemization of L-alanine. VanT contains a unique N-terminal transmembrane domain, which may function as an L-serine transporter. VanT serine racemases are not related to eukaryotic serine racemases, which are fold type II PLP-dependent enzymes.


Pssm-ID: 143498 [Multi-domain]  Cd Length: 368  Bit Score: 281.16  E-value: 3.09e-92
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   9 AYMNVDLNAVASNFKVFSTLHPNKT-VMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLGV 87
Cdd:cd06825    2 AWLEIDLSALEHNVKEIKRLLPSTCkLMAVVKANAYGHGDVEVARVLEQIGIDFFAVATIDEGIRLREAGIKGEILILGY 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  88 LPAKDIDKAIQHRVALTVPSKQW------LKEAIKnisgeqekklwLHIKLDTGMGRLGIKDTNTyqEVIEIIQQYEQLV 161
Cdd:cd06825   82 TPPVRAKELKKYSLTQTLISEAYaeelskYAVNIK-----------VHLKVDTGMHRLGESPEDI--DSILAIYRLKNLK 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 162 FEGVFTHFACAD--EPGDM--TTEQYQRFKDMVN----EAIKPEYIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYV 233
Cdd:cd06825  149 VSGIFSHLCVSDslDEDDIafTKHQIACFDQVLAdlkaRGIEVGKIHIQSSYGILNYPDLKYDYVRPGILLYGVLSDPND 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 234 QQKVKVHLKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIM--QGSFVNVNGHQCEVIGRVC 311
Cdd:cd06825  229 PTKLGLDLRPVLSLKAKVILVRKVAKGEAVGYGRLFVASRTTRIATVSIGYADGYPRSLsnQKAYVLINGKRAPIIGNIC 308
                        330       340       350       360       370       380
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 312 MDQTIVKVPD--QVKAGDSVILIDNHRESPQSVEVVAEKQHTINYEVLCNLSRRLPRIYH 369
Cdd:cd06825  309 MDQLMVDVTDipEVKEGDTATLIGQDGDEELSADEVARNAHTITNELLSRIGERVKRIYK 368
Ala_racemase_N pfam01168
Alanine racemase, N-terminal domain;
13-229 5.22e-84

Alanine racemase, N-terminal domain;


Pssm-ID: 460095 [Multi-domain]  Cd Length: 220  Bit Score: 254.84  E-value: 5.22e-84
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   13 VDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLGVLPAK 91
Cdd:pfam01168   1 IDLDALRHNLRRLrRRAGPGAKLMAVVKANAYGHGAVEVARALLEGGADGFAVATLDEALELREAGITAPILVLGGFPPE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   92 DIDKAIQHRVALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDtNTYQEVIEIIQQYEQLVFEGVFTHFAC 171
Cdd:pfam01168  81 ELALAAEYDLTPTVDSLEQL-EALAAAARRLGKPLRVHLKIDTGMGRLGFRP-EEALALLARLAALPGLRLEGLMTHFAC 158
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 581841752  172 ADEPGD-MTTEQYQRFKDMVNEA----IKPEYIHCQNSAGSLLMDCQFcNAIRPGISLYGYYP 229
Cdd:pfam01168 159 ADEPDDpYTNAQLARFREAAAALeaagLRPPVVHLANSAAILLHPLHF-DMVRPGIALYGLSP 220
PRK11930 PRK11930
putative bifunctional UDP-N-acetylmuramoyl-tripeptide:D-alanyl-D-alanine ligase/alanine ...
11-368 3.68e-83

putative bifunctional UDP-N-acetylmuramoyl-tripeptide:D-alanyl-D-alanine ligase/alanine racemase; Provisional


Pssm-ID: 237026 [Multi-domain]  Cd Length: 822  Bit Score: 269.91  E-value: 3.68e-83
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  11 MNVDLNAVASNFKVF-STLHPNKTVMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLGvlP 89
Cdd:PRK11930 462 LEINLNAIVHNLNYYrSKLKPETKIMCMVKAFAYGSGSYEIAKLLQEHRVDYLAVAYADEGVSLRKAGITLPIMVMN--P 539
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  90 AK-DIDKAIQHRVALTVPSKQWLKEAIKNISGEQEKKLWLHIKLDTGMGRLGIkDTNTYQEVIEIIQQYEQLVFEGVFTH 168
Cdd:PRK11930 540 EPtSFDTIIDYKLEPEIYSFRLLDAFIKAAQKKGITGYPIHIKIDTGMHRLGF-EPEDIPELARRLKKQPALKVRSVFSH 618
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 169 FACADEP--GDMTTEQYQRFkDMVNEAIKPEYI-----HCQNSAG-SLLMDCQFcNAIRPGISLYGYYPSEYVQQKvkvh 240
Cdd:PRK11930 619 LAGSDDPdhDDFTRQQIELF-DEGSEELQEALGykpirHILNSAGiERFPDYQY-DMVRLGIGLYGVSASGAGQQA---- 692
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 241 LKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRiMQGS---FVNVNGHQCEVIGRVCMDQTIV 317
Cdd:PRK11930 693 LRNVSTLKTTILQIKHVPKGETVGYGRKGVVTKPSRIATIPIGYADGLNR-RLGNgvgYVLVNGQKAPIVGNICMDMCMI 771
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|..
gi 581841752 318 KVPD-QVKAGDSVILIDNHrespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:PRK11930 772 DVTDiDAKEGDEVIIFGEE----LPVTELADALNTIPYEILTSISPRVKRVY 819
dadX PRK03646
catabolic alanine racemase;
7-368 6.49e-64

catabolic alanine racemase;


Pssm-ID: 179622 [Multi-domain]  Cd Length: 355  Bit Score: 208.05  E-value: 6.49e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   7 RSAYMNVDLNAVASNFKVFSTLHPNKTVMAVVKANAYGLGSVKVARHLmeNGATFFAVATLDEAIELRMHGITAKILVL- 85
Cdd:PRK03646   2 RPIQASLDLQALKQNLSIVREAAPGARVWSVVKANAYGHGIERIWSAL--GATDGFAVLNLEEAITLRERGWKGPILMLe 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  86 GVLPAKDIDKAIQHRVALTVPSkQWLKEAIKNISGEQEKKLWLhiKLDTGMGRLGIKDTNtYQEVieiiqqYEQLVFEG- 164
Cdd:PRK03646  80 GFFHAQDLELYDQHRLTTCVHS-NWQLKALQNARLKAPLDIYL--KVNSGMNRLGFQPER-VQTV------WQQLRAMGn 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 165 -----VFTHFACADEPgDMTTEQYQRFkDMVNEAIKPEyIHCQNSAGSLLMDCQFCNAIRPGISLYGYYPSEYVQQKVKV 239
Cdd:PRK03646 150 vgemtLMSHFARADHP-DGISEAMARI-EQAAEGLECE-RSLSNSAATLWHPQAHFDWVRPGIILYGASPSGQWRDIANT 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 240 HLKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIM-QGSFVNVNGHQCEVIGRVCMDQTIVK 318
Cdd:PRK03646 227 GLRPVMTLSSEIIGVQTLKAGERVGYGGRYTARREQRIGIVAAGYADGYPRHApTGTPVLVDGVRTRTVGTVSMDMLAVD 306
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|..
gi 581841752 319 VPD--QVKAGDSVILIDNHREspqsVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:PRK03646 307 LTPcpQAGIGTPVELWGKEIK----IDDVAAAAGTIGYELMCALALRVPVVT 354
PRK13340 PRK13340
alanine racemase; Reviewed
7-368 1.10e-59

alanine racemase; Reviewed


Pssm-ID: 183984 [Multi-domain]  Cd Length: 406  Bit Score: 198.31  E-value: 1.10e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   7 RSAYMNVDLNAVASNFKVFSTLHPNKT-VMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVL 85
Cdd:PRK13340  39 RNAWLEISPGAFRHNIKTLRSLLANKSkVCAVMKADAYGHGIELLMPSIIKANVPCIGIASNEEARRVRELGFTGQLLRV 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  86 GVLPAKDIDKAIQHRVALTVPSKQWLKeAIKNISGEQEKKLWLHIKLDT-GMGRLGIkDTNTYQ---EVIEIIQQyEQLV 161
Cdd:PRK13340 119 RSASPAEIEQALRYDLEELIGDDEQAK-LLAAIAKKNGKPIDIHLALNSgGMSRNGL-DMSTARgkwEALRIATL-PSLG 195
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 162 FEGVFTHFACADEpgDMTTEQYQRFKD----MVNEA-IKPEYI--HCQNSAGSL-LMDCQFcNAIRPGISLYGYYPSEYV 233
Cdd:PRK13340 196 IVGIMTHFPNEDE--DEVRWKLAQFKEqtawLIGEAgLKREKItlHVANSYATLnVPEAHL-DMVRPGGILYGDRHPANT 272
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 234 QqkvkvhLKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQ-GSFVNVNGHQCEVIGRVCM 312
Cdd:PRK13340 273 E------YKRIMTFKSRIASVNTLPKGSTVGYDRTFTLKRDSRLANLPVGYSDGYPRHASnKAPVLINGQRAPVVGRVSM 346
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 581841752 313 DQTIVKVPD--QVKAGDSVILIDNHRESPQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:PRK13340 347 NTLMVDVTDipNVKPGDEVVLFGKQGNAEITVDEVEEASGTIFPELYTAWGRTNPRIY 404
Ala_racemase_C smart01005
Alanine racemase, C-terminal domain; Alanine racemase plays a role in providing the D-alanine ...
245-368 5.84e-58

Alanine racemase, C-terminal domain; Alanine racemase plays a role in providing the D-alanine required for cell wall biosynthesis by isomerising L-alanine to D-alanine. Proteins contains this domain are found in both prokaryotic and eukaryotic proteins.


Pssm-ID: 214969 [Multi-domain]  Cd Length: 124  Bit Score: 184.58  E-value: 5.84e-58
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   245 VQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQGSFVNVNGHQCEVIGRVCMDQTIVKVPD--Q 322
Cdd:smart01005   2 MTLKARVIQVREVPAGETVGYGATFTADRDTRIATVPIGYADGYPRALSNGPVLINGQRVPVVGRVSMDQLMVDVTDipD 81
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*.
gi 581841752   323 VKAGDSVILIDNHRespQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:smart01005  82 VKVGDEVVLFGPQE---ITADELAEAAGTISYEILTRLGPRVPRVY 124
Ala_racemase_C pfam00842
Alanine racemase, C-terminal domain;
245-368 1.48e-57

Alanine racemase, C-terminal domain;


Pssm-ID: 459960 [Multi-domain]  Cd Length: 128  Bit Score: 183.72  E-value: 1.48e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  245 VQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIMQGS-FVNVNGHQCEVIGRVCMDQTIVKVPD-- 321
Cdd:pfam00842   2 MTLKSRVIQVKTVPAGEGVGYGRTYTAERDTRIATVPIGYADGYPRALSNRgEVLINGKRAPIVGRVCMDQLMVDVTDvp 81
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 581841752  322 QVKAGDSVILIDNHRESPQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:pfam00842  82 EVKVGDEVTLFGKQGDEEITADELAEAAGTINYEILCSLGKRVPRVY 128
PLPDE_III_AR2 cd06826
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme, Alanine Racemase 2; This subfamily is ...
8-368 6.55e-44

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme, Alanine Racemase 2; This subfamily is composed of bacterial alanine racemases (EC 5.1.1.1) with similarity to Yersinia pestis and Vibrio cholerae alanine racemase (AR) 2. ARs catalyze the interconversion between L- and D-alanine, an essential component of the peptidoglycan layer of bacterial cell walls. These proteins are similar to other bacterial ARs and are fold type III PLP-dependent enzymes containing contains an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. Homodimer formation and the presence of the PLP cofactor are required for catalytic activity.


Pssm-ID: 143499 [Multi-domain]  Cd Length: 365  Bit Score: 155.96  E-value: 6.55e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752   8 SAYMNVDLNAVASNFKVFSTLHPNKT-VMAVVKANAYGLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLG 86
Cdd:cd06826    1 NAWLEISTGAFENNIKLLKKLLGGNTkLCAVMKADAYGHGIALVMPSIIAQNIPCVGITSNEEARVVREAGFTGKILRVR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  87 VLPAKDIDKAIQHRVALTVPSKQwLKEAIKNISGEQEKKLWLHIKLDT-GMGRLGIkDTNTYQ---EVIEIIQQyEQLVF 162
Cdd:cd06826   81 TATPSEIEDALAYNIEELIGSLD-QAEQIDSLAKRHGKTLPVHLALNSgGMSRNGL-ELSTAQgkeDAVAIATL-PNLKI 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 163 EGVFTHFACADEpgDMTTEQYQRFKD-----MVNEAIKPEYI--HCQNSAGSL-LMDCQFcNAIRPGISLYGYYPS--EY 232
Cdd:cd06826  158 VGIMTHFPVEDE--DDVRAKLARFNEdtawlISNAKLKREKItlHAANSFATLnVPEAHL-DMVRPGGILYGDTPPspEY 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 233 vqqkvkvhlKPSVQLIANVVQTKTLQAGESVSYGATYTATDPTTIALLPIGYADGYLRIM-QGSFVNVNGHQCEVIGRVC 311
Cdd:cd06826  235 ---------KRIMSFKSRVASLNTYPKGSTVGYDRTFTLTRDSLLANIPVGYSDGYRRSFsNKAHVLINGQRVPVVGKVS 305
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 581841752 312 MDQTIVKVPD--QVKAGDSVILIDNHRESPQSVEVVAEKQHTINYEVLCNLSRRLPRIY 368
Cdd:cd06826  306 MNTVMVDVTDipGVKAGDEVVLFGKQGGAEITAAEIEEGSGTILAELYTLWGQTNPRVY 364
PLPDE_III cd06808
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes; The fold type III PLP-dependent enzyme ...
30-222 8.73e-32

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes; The fold type III PLP-dependent enzyme family is predominantly composed of two-domain proteins with similarity to bacterial alanine racemases (AR) including eukaryotic ornithine decarboxylases (ODC), prokaryotic diaminopimelate decarboxylases (DapDC), biosynthetic arginine decarboxylases (ADC), carboxynorspermidine decarboxylases (CANSDC), and similar proteins. AR-like proteins contain an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. These proteins play important roles in the biosynthesis of amino acids and polyamine. The family also includes the single-domain YBL036c-like proteins, which contain a single PLP-binding TIM-barrel domain without any N- or C-terminal extensions. Due to the lack of a second domain, these proteins may possess only limited D- to L-alanine racemase activity or non-specific racemase activity.


Pssm-ID: 143484 [Multi-domain]  Cd Length: 211  Bit Score: 119.35  E-value: 8.73e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  30 PNKTVMAVVKANAYglgsVKVARhLMENGATFFAVATLDEAIELRMHGI-TAKILVLGVLP-AKDIDKAIQHRV-ALTVP 106
Cdd:cd06808   14 AGITLFAVVKANAN----PEVAR-TLAALGTGFDVASLGEALLLRAAGIpPEPILFLGPCKqVSELEDAAEQGViVVTVD 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752 107 SKQWLKEAIKnISGEQEKKLWLHIKLDTG--MGRLGIKDTNtYQEVIEIIQQYEQLVFEGVFTHFACADEPGDMTTEQYQ 184
Cdd:cd06808   89 SLEELEKLEE-AALKAGPPARVLLRIDTGdeNGKFGVRPEE-LKALLERAKELPHLRLVGLHTHFGSADEDYSPFVEALS 166
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 581841752 185 RFKDMVNEA----IKPEYIHCQNSAG----SLLMDCQFcNAIRPGI 222
Cdd:cd06808  167 RFVAALDQLgelgIDLEQLSIGGSFAilylQELPLGTF-IIVEPGR 211
Dsd1 COG3616
D-serine deaminase, pyridoxal phosphate-dependent [Amino acid transport and metabolism];
32-168 1.70e-08

D-serine deaminase, pyridoxal phosphate-dependent [Amino acid transport and metabolism];


Pssm-ID: 442834 [Multi-domain]  Cd Length: 357  Bit Score: 55.52  E-value: 1.70e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  32 KTVMavvkanayglgSVKVARHLMENGATFFAVATLDEAIELRMHGIT-----------AKILVLGVLPAKDIdkaiqhR 100
Cdd:COG3616   41 KTHK-----------SPELARRQLAAGAWGITVATLAEAEVLAAAGVDdillayplvgpAKLARLAALARAGA------R 103
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 581841752 101 VALTVPSKQWLkEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNTYQEVIEIIQQYEQLVFEGVFTH 168
Cdd:COG3616  104 LTVLVDSVEQA-EALAAAAAAAGRPLRVLVELDVGGGRTGVRPPEAALALARAIAASPGLRLAGLMTY 170
PLPDE_III_AR_like_1 cd06815
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase-like 1; This subfamily ...
12-211 9.75e-05

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase-like 1; This subfamily is composed of uncharacterized bacterial proteins with similarity to bacterial alanine racemases (AR), which are fold type III PLP-dependent enzymes containing an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. AR exists as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. It catalyzes the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. Members of this subfamily may act as PLP-dependent enzymes.


Pssm-ID: 143490 [Multi-domain]  Cd Length: 353  Bit Score: 44.07  E-value: 9.75e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  12 NVDLNAVASNFKVFSTLHPNK--TVMAVVKANaygLGSVKVARHLMENGATFFAVATLDEAIELRMHGITAKILVLGvLP 89
Cdd:cd06815    5 EINLSKIRHNAKVLVELCKSRgiEVTGVTKVV---CGDPEIAEALLEGGITHLADSRIENLKKLKDLGISGPKMLLR-IP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  90 AK-DIDKAIQHrVALTVPSKQWLKEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNTYqEVIEIIQQYEQLVFEGVFTH 168
Cdd:cd06815   81 MLsEVEDVVKY-ADISLNSELETIKALSEEAKKQGKIHKIILMVDLGDLREGVLPEDLL-DFVEEILKLPGIELVGIGTN 158
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 581841752 169 FAC--ADEPgdmTTEQYQRFKDMVNEA-----IKPEYIHCQNSAG-SLLMD 211
Cdd:cd06815  159 LGCygGVLP---TEENMGKLVELKEEIekefgIKLPIISGGNSASlPLLLK 206
PLPDE_III_DSD_D-TA_like_3 cd06814
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes Similar to D-Serine Dehydratase and ...
13-208 1.69e-03

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes Similar to D-Serine Dehydratase and D-Threonine Aldolase, Unknown Group 3; This subfamily is composed of uncharacterized bacterial proteins with similarity to eukaryotic D-serine dehydratases (DSD) and D-threonine aldolases (D-TA). DSD catalyzes the dehydration of D-serine to aminoacrylate, which is rapidly hydrolyzed to pyruvate and ammonia. D-TA reversibly catalyzes the aldol cleavage of D-threonine into glycine and acetaldehyde, and the synthesis of D-threonine from glycine and acetaldehyde. DSD and D-TA are fold type III PLP-dependent enzymes, similar to bacterial alanine racemase (AR), which contains an N-terminal PLP-binding TIM barrel domain and a C-terminal beta-sandwich domain. AR exists as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. Based on their similarity to AR, it is possible members of this family also form dimers in solution.


Pssm-ID: 143489 [Multi-domain]  Cd Length: 379  Bit Score: 40.01  E-value: 1.69e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  13 VDLNAVASNFKVFST-LHPNKTVMAVVKAnaygLGSVKVARHLME----NGATFFAVATLDEAIELRMHgitAKILVLGV 87
Cdd:cd06814   14 LDKDRLDHNIDLLREhLAGSLAYRIVAKS----LPSPPLLRHIMKragtRRLMVFHQPFLNAVAKAFPD---ADILLGKP 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  88 LPAKDIDKAI-QHRVALTVPSKQ--WL------KEAIKNISGEQEKKLWLHIKLDTGMGRLGIKDTNTYQEVIEIIQQYE 158
Cdd:cd06814   87 MPVAAAARFYrQLTGSAFRPARQlqWLidtperLAQYRALARSLGLTLRINLELDVGLHRGGFADPQTLPKALTAIDAPP 166
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 581841752 159 QLVFEGVF---THFACAdePG--------DMTTEQYQRFKDMVNEAIKpeyIHCQ----NSAGSL 208
Cdd:cd06814  167 RLRFSGLMgyePHVAKL--PGlispakarAAAMARYQAFVALARAHLG---AHTQkltlNTGGSP 226
PLPDE_III_D-TA cd06821
Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme D-Threonine Aldolase; D-threonine ...
49-164 1.78e-03

Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme D-Threonine Aldolase; D-threonine aldolase (D-TA, EC 4.3.1.18) reversibly catalyzes the aldol cleavage of D-threonine into glycine and acetaldehyde, and the synthesis of D-threonine from glycine and acetaldehyde. Its activity is present in several genera of bacteria but not in fungi. It requires PLP and a divalent cation such as Co2+, Ni2+, Mn2+, or Mg2+ as cofactors for catalytic activity and thermal stability. Members of this subfamily show similarity to bacterial alanine racemase (AR), a fold type III PLP-dependent enzyme which contains an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. AR exists as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. Based on its similarity to AR, it is possible that low specificity D-TAs also form dimers in solution. Experimental data show that the monomeric form of low specificity D-TAs exhibit full catalytic activity.


Pssm-ID: 143495 [Multi-domain]  Cd Length: 361  Bit Score: 39.97  E-value: 1.78e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581841752  49 KVARHLMENGATFFAVATLDEAIELRMHGItAKILVLGVLPAKDIDKAI-------QHRVALTVPSKQWLkEAIKNISGE 121
Cdd:cd06821   47 EIVRLQLEAGITKFKCATIAEAEMLAEAGA-PDVLLAYPLVGPNIERFLelakkypGTRFSALVDDLEAA-EALSAAAGS 124
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 581841752 122 QEKKLWLHIKLDTGMGRLGIKDTNTYQEVIEIIQQYEQLVFEG 164
Cdd:cd06821  125 AGLTLSVLLDVNTGMNRTGIAPGEDAEELYRAIATLPGLVLAG 167
 
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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