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2DKH

Crystal structure of 3-hydroxybenzoate hydroxylase from Comamonas testosteroni, in complex with the substrate

Functional Information from GO Data
ChainGOidnamespacecontents
A0016491molecular_functionoxidoreductase activity
A0016709molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
A0018668molecular_function3-hydroxybenzoate 4-monooxygenase activity
A0042803molecular_functionprotein homodimerization activity
A0071949molecular_functionFAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 642
ChainResidue
APHE3
AHIS4
ALEU5
AARG9
AHOH886
AHOH889
AHOH1090
AHOH1190

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 643
ChainResidue
AGLN488
AHIS491
AHOH853
AHOH1001
AVAL487

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 644
ChainResidue
AGLY456
AGLN457
AALA458
ALYS459
ALYS459
AHOH680
AHOH755
AHOH860
AHOH1046

site_idAC4
Number of Residues32
DetailsBINDING SITE FOR RESIDUE FAD A 640
ChainResidue
AGLY39
AGLY41
APRO42
AALA43
AGLU63
AGLN64
ALYS65
AGLN73
AGLN140
AARG164
AARG165
AVAL166
ACYS206
AASP207
AGLY208
AASN212
AVAL232
AARG269
ATYR271
ASER315
ATYR317
AGLY348
AASP349
AGLY361
ASER365
AHOH659
AHOH668
AHOH727
AHOH780
AHOH815
AHOH988
AHOH1172

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE 3HB A 641
ChainResidue
AASP75
AGLY76
AHIS135
AILE137
ALYS247
AILE260
ATYR271
AHOH888
AHOH1200

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:17045293
ChainResidueDetails
AASP34
AGLN73
AVAL166
AASN212
AARG269
ATYR317
AASP349
ASER365

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1foh
ChainResidueDetails
AASP75
AARG262
APHE270

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1foh
ChainResidueDetails
AASP75
AARG262
ATYR271

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PDB entries from 2024-07-10

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