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6KBH

Crystal structure of an intact type IV self-sufficient cytochrome P450 monooxygenase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004497molecular_functionmonooxygenase activity
A0005506molecular_functioniron ion binding
A0016491molecular_functionoxidoreductase activity
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051537molecular_function2 iron, 2 sulfur cluster binding
Functional Information from PDB Data
site_idAC1
Number of Residues16
Detailsbinding site for residue FMN A 801
ChainResidue
AHIS510
AGLY547
ASER548
AILE586
ATHR589
AGLU684
APHE686
AILE739
AARG520
AGLN521
ATYR522
ASER523
AALA537
ALEU539
ASER544
AARG545

site_idAC2
Number of Residues21
Detailsbinding site for residue HEM A 802
ChainResidue
APHE88
ALEU125
AVAL126
AHIS133
AARG137
APHE144
AGLY279
AALA282
AALA283
ATHR286
ATHR287
AVAL329
ATRP332
AARG334
ATHR385
ATYR388
AHIS391
AGLN392
ACYS393
AGLY395
AALA399

site_idAC3
Number of Residues7
Detailsbinding site for residue FES A 803
ChainResidue
ACYS735
AGLU736
AGLY738
ACYS740
AGLY741
ACYS743
ACYS773

Functional Information from PROSITE/UniProt
site_idPS00086
Number of Residues10
DetailsCYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGyGSHQCMG
ChainResidueDetails
APHE386-GLY395

site_idPS00197
Number of Residues9
Details2FE2S_FER_1 2Fe-2S ferredoxin-type iron-sulfur binding region signature. CEEGICGAC
ChainResidueDetails
ACYS735-CYS743

245011

PDB entries from 2025-11-19

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