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2XFH

Structure of cytochrome P450 EryK cocrystallized with inhibitor clotrimazole.

Replaces:  2VRV
Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0005506molecular_functioniron ion binding
A0006707biological_processcholesterol catabolic process
A0008395molecular_functionsteroid hydroxylase activity
A0016491molecular_functionoxidoreductase activity
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
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
A0017000biological_processantibiotic biosynthetic process
A0020037molecular_functionheme binding
A0033068biological_processmacrolide biosynthetic process
A0036199molecular_functioncholest-4-en-3-one 26-monooxygenase activity
A0046872molecular_functionmetal ion binding
A0050661molecular_functionNADP binding
Functional Information from PDB Data
site_idAC1
Number of Residues21
DetailsBINDING SITE FOR RESIDUE HEM A 1412
ChainResidue
AILE87
AARG293
ASER345
APHE346
AGLY347
AHIS351
ACYS353
AGLY355
AALA359
ACL61413
AHOH2384
AHIS88
AHOH2385
AHOH2386
AHIS95
AARG99
ALEU238
AALA241
ATHR245
APHE288
AMET291

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL6 A 1413
ChainResidue
AHIS88
AGLN173
AALA241
ATHR245
APHE288
AHEM1412
ACL61414

site_idAC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE CL6 A 1414
ChainResidue
AMET86
AHIS88
ALEU169
AGLN173
AILE186
ALEU190
ALEU240
ACL61413
AHOH2119
AHOH2387

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE DMS A 1415
ChainResidue
APRO92
AHIS95
AARG96
AGLU184
AVAL350
AHOH2043
AHOH2388

Functional Information from PROSITE/UniProt
site_idPS00086
Number of Residues10
DetailsCYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGhGVHFCLG
ChainResidueDetails
APHE346-GLY355

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING:
ChainResidueDetails
AHIS88
AHIS95
AARG99
AGLN292
AARG293
AHIS351

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: axial binding residue
ChainResidueDetails
ACYS353

218853

PDB entries from 2024-04-24

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