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 | 3 |
| Details | binding site for residue CL A 501 |
| Chain | Residue |
| A | TYR177 |
| A | ASN207 |
| A | HOH817 |
| site_id | AC2 |
| Number of Residues | 23 |
| Details | binding site for residue HEM A 502 |
| Chain | Residue |
| A | GLY249 |
| A | ALA252 |
| A | THR253 |
| A | VAL295 |
| A | PHE298 |
| A | ARG300 |
| A | GLY350 |
| A | PHE351 |
| A | GLY352 |
| A | HIS356 |
| A | CYS358 |
| A | VAL359 |
| A | GLY360 |
| A | ALA364 |
| A | EGM503 |
| A | HOH649 |
| A | HOH756 |
| A | ILE97 |
| A | LEU98 |
| A | HIS105 |
| A | ARG109 |
| A | PHE160 |
| A | ALA248 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue EGM A 503 |
| Chain | Residue |
| A | ARG92 |
| A | SER95 |
| A | LEU98 |
| A | SER244 |
| A | SER247 |
| A | ALA248 |
| A | HEM502 |
| A | HOH635 |
Functional Information from PROSITE/UniProt
| site_id | PS00086 |
| Number of Residues | 10 |
| Details | CYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGsGVHMCVG |
| Chain | Residue | Details |
| A | PHE351-GLY360 | |
