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2E77

Crystal structure of L-lactate oxidase with pyruvate complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0010181molecular_functionFMN binding
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0010181molecular_functionFMN binding
B0016491molecular_functionoxidoreductase activity
B0046872molecular_functionmetal ion binding
C0000166molecular_functionnucleotide binding
C0010181molecular_functionFMN binding
C0016491molecular_functionoxidoreductase activity
C0046872molecular_functionmetal ion binding
D0000166molecular_functionnucleotide binding
D0010181molecular_functionFMN binding
D0016491molecular_functionoxidoreductase activity
D0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE FMN A 4512
ChainResidue
AILE41
ALYS241
ASER263
AHIS265
AGLY266
AARG268
AASP296
ASER297
AGLY298
AARG300
AGLY319
AALA92
AARG320
APYR4442
AHOH4529
AHOH4530
AHOH4550
APRO93
AILE94
AALA95
ASER122
AGLN144
ATYR146
ATHR172

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PYR A 4442
ChainResidue
ATYR40
AALA95
ATYR124
ATYR146
AARG181
ATYR215
AHIS265
AARG268
AFMN4512

site_idAC3
Number of Residues23
DetailsBINDING SITE FOR RESIDUE FMN B 1512
ChainResidue
BALA1092
BPRO1093
BILE1094
BALA1095
BSER1122
BGLN1144
BTYR1146
BTHR1172
BLYS1241
BSER1263
BHIS1265
BGLY1266
BARG1268
BASP1296
BSER1297
BGLY1298
BARG1300
BGLY1319
BARG1320
BPYR1442
BHOH1515
BHOH1527
BHOH1566

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PYR B 1442
ChainResidue
BTYR1040
BALA1095
BTYR1124
BTYR1146
BARG1181
BLEU1211
BTYR1215
BHIS1265
BARG1268
BFMN1512

site_idAC5
Number of Residues23
DetailsBINDING SITE FOR RESIDUE FMN C 2512
ChainResidue
CILE2041
CALA2092
CPRO2093
CILE2094
CALA2095
CSER2122
CGLN2144
CTYR2146
CTHR2172
CLYS2241
CSER2263
CHIS2265
CGLY2266
CARG2268
CASP2296
CSER2297
CGLY2298
CARG2300
CGLY2319
CARG2320
CHOH2525
CHOH2527
CHOH2555

site_idAC6
Number of Residues23
DetailsBINDING SITE FOR RESIDUE FMN D 3512
ChainResidue
DHIS3265
DGLY3266
DARG3268
DASP3296
DSER3297
DGLY3298
DARG3300
DGLY3319
DARG3320
DPYR3442
DHOH3534
DHOH3540
DHOH3542
DALA3092
DPRO3093
DILE3094
DALA3095
DSER3122
DGLN3144
DTYR3146
DTHR3172
DLYS3241
DSER3263

site_idAC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PYR D 3442
ChainResidue
DTYR3040
DALA3095
DTYR3124
DTYR3146
DARG3181
DTYR3215
DHIS3265
DARG3268
DFMN3512

Functional Information from PROSITE/UniProt
site_idPS00557
Number of Residues7
DetailsFMN_HYDROXY_ACID_DH_1 FMN-dependent alpha-hydroxy acid dehydrogenases active site. SNHGARQ
ChainResidueDetails
ASER263-GLN269

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"27302031","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17517371","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25423902","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2E77","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4RJE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues28
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17517371","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18367206","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2DU2","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2E77","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NLI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17517371","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18367206","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2E77","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NLI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17517371","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2E77","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Is suggested to participate in control of opening/closing motions of the active-site lid in A.viridans LOX","evidences":[{"source":"PubMed","id":"27302031","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues712
DetailsDomain: {"description":"FMN hydroxy acid dehydrogenase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00683","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
ATYR40
AARG268
AASP174
AHIS265
ATYR146

site_idCSA2
Number of Residues5
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
BASP1174
BHIS1265
BTYR1146
BTYR1040
BARG1268

site_idCSA3
Number of Residues5
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
CHIS2265
CARG2268
CASP2174
CTYR2040
CTYR2146

site_idCSA4
Number of Residues5
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
DARG3268
DTYR3146
DASP3174
DTYR3040
DHIS3265

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
AARG268
AHIS265
AASP174
ATYR146

site_idCSA6
Number of Residues4
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
BASP1174
BHIS1265
BTYR1146
BARG1268

site_idCSA7
Number of Residues4
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
CHIS2265
CARG2268
CASP2174
CTYR2146

site_idCSA8
Number of Residues4
DetailsAnnotated By Reference To The Literature 1fcb
ChainResidueDetails
DARG3268
DTYR3146
DASP3174
DHIS3265

239803

PDB entries from 2025-08-06

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