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1LG9

Crystal structure of OxyB, a Cytochrome P450 Implicated in an Oxidative Phenol Coupling Reaction During Vancomycin Biosynthesis

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0005506molecular_functioniron ion binding
A0006707biological_processcholesterol catabolic process
A0008395molecular_functionsteroid hydroxylase activity
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A0020037molecular_functionheme binding
A0033072biological_processvancomycin biosynthetic process
A0036199molecular_functioncholest-4-en-3-one 26-monooxygenase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE HEM A 430
ChainResidue
AMET55
AGLY237
AASN240
AILE241
APRO283
APRO286
ATHR287
AARG289
ALEU312
AALA339
APHE340
ALEU88
AGLY341
AHIS345
ACYS347
AGLY349
ALEU352
AHOH442
AHOH612
AMET89
AHIS96
AARG100
APHE107
ALEU152
ALEU155
AALA236

Functional Information from PROSITE/UniProt
site_idPS00086
Number of Residues10
DetailsCYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGhGVHHCLG
ChainResidueDetails
APHE340-GLY349

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING: axial binding residue
ChainResidueDetails
ACYS347

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1akd
ChainResidueDetails
AASP239
AASN240

222036

PDB entries from 2024-07-03

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