Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004497 | molecular_function | monooxygenase activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0006707 | biological_process | cholesterol catabolic process |
| A | 0008395 | molecular_function | steroid hydroxylase activity |
| A | 0016705 | molecular_function | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen |
| A | 0020037 | molecular_function | heme binding |
| A | 0036199 | molecular_function | cholest-4-en-3-one 26-monooxygenase activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 25 |
| Details | binding site for residue HEM A 501 |
| Chain | Residue |
| A | GLU69 |
| A | LEU320 |
| A | VAL326 |
| A | PHE329 |
| A | ARG331 |
| A | ALA381 |
| A | PHE382 |
| A | GLY383 |
| A | TYR384 |
| A | HIS387 |
| A | CYS389 |
| A | LEU113 |
| A | ILE390 |
| A | GLY391 |
| A | ALA395 |
| A | 010502 |
| A | HOH752 |
| A | HOH776 |
| A | PRO114 |
| A | HIS121 |
| A | PHE132 |
| A | ALA279 |
| A | GLY280 |
| A | THR283 |
| A | THR287 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue 010 A 502 |
| Chain | Residue |
| A | ALA279 |
| A | HEM501 |
| A | HOH694 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue 010 A 503 |
| Chain | Residue |
| A | GLN101 |
| A | LYS125 |
| A | PHE129 |
| A | PHE132 |
| A | MET388 |
| A | CYS389 |
| A | ILE390 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue PO4 A 504 |
| Chain | Residue |
| A | LYS420 |
| A | LYS420 |
| A | ARG431 |
| A | LYS432 |
Functional Information from PROSITE/UniProt
| site_id | PS00086 |
| Number of Residues | 10 |
| Details | CYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGyGPHMCIG |
| Chain | Residue | Details |
| A | PHE382-GLY391 | |
