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 | 24 |
| Details | BINDING SITE FOR RESIDUE HEM A 501 |
| Chain | Residue |
| A | HIS-13 |
| A | LEU244 |
| A | GLY247 |
| A | GLY248 |
| A | THR251 |
| A | SER255 |
| A | LEU288 |
| A | PHE297 |
| A | ARG299 |
| A | THR349 |
| A | PHE350 |
| A | SER-12 |
| A | GLY351 |
| A | PRO354 |
| A | HIS355 |
| A | CYS357 |
| A | GLY359 |
| A | TYR66 |
| A | ASN78 |
| A | LEU95 |
| A | ALA96 |
| A | HIS103 |
| A | ARG107 |
| A | ILE158 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 502 |
| Chain | Residue |
| A | THR279 |
| A | LEU280 |
| A | ARG375 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 503 |
| Chain | Residue |
| A | HIS-18 |
| A | HIS-15 |
| A | HIS-17 |
| A | ILE390 |
| A | HIS391 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 504 |
| Chain | Residue |
| A | THR264 |
| A | TRP270 |
| A | GLY380 |
| A | PHE381 |
Functional Information from PROSITE/UniProt
| site_id | PS00086 |
| Number of Residues | 10 |
| Details | CYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGyGPHFCLG |
| Chain | Residue | Details |
| A | PHE350-GLY359 | |
