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 | 0016491 | molecular_function | oxidoreductase 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 401 |
| Chain | Residue |
| A | TYR63 |
| A | THR232 |
| A | THR233 |
| A | ILE278 |
| A | ARG280 |
| A | ASN330 |
| A | PHE331 |
| A | GLY332 |
| A | HIS336 |
| A | CYS338 |
| A | VAL339 |
| A | LEU72 |
| A | GLY340 |
| A | LEU343 |
| A | ALA344 |
| A | HOH545 |
| A | HOH641 |
| A | VAL73 |
| A | HIS80 |
| A | ARG84 |
| A | THR224 |
| A | LEU225 |
| A | GLY228 |
| A | SER229 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 402 |
| Chain | Residue |
| A | HOH540 |
| A | HOH562 |
| A | HOH652 |
| A | HOH657 |
| A | HOH691 |
| A | HOH708 |
Functional Information from PROSITE/UniProt
| site_id | PS00086 |
| Number of Residues | 10 |
| Details | CYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGgGLHYCVG |
| Chain | Residue | Details |
| A | PHE331-GLY340 | |
