Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 26 |
| Details | BINDING SITE FOR RESIDUE HEM A 501 |
| Chain | Residue |
| A | TYR58 |
| A | ALA245 |
| A | ILE246 |
| A | PHE287 |
| A | VAL291 |
| A | LEU316 |
| A | GLN350 |
| A | HIS359 |
| A | CYS361 |
| A | PRO362 |
| A | GLY363 |
| A | ARG65 |
| A | ILE366 |
| A | VAL367 |
| A | HOH483 |
| A | HOH519 |
| A | PLM601 |
| A | MRD602 |
| A | HOH682 |
| A | GLN84 |
| A | HIS91 |
| A | LYS95 |
| A | PHE98 |
| A | ASN238 |
| A | PRO242 |
| A | THR243 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE PLM A 601 |
| Chain | Residue |
| A | ILE73 |
| A | THR76 |
| A | LEU77 |
| A | PHE169 |
| A | ALA172 |
| A | GLY173 |
| A | ARG241 |
| A | PRO242 |
| A | ALA245 |
| A | PHE287 |
| A | PRO289 |
| A | HEM501 |
| A | MRD602 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MRD A 602 |
| Chain | Residue |
| A | MET69 |
| A | LEU77 |
| A | ALA290 |
| A | HEM501 |
| A | HOH533 |
| A | PLM601 |
| A | HOH714 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MRD A 603 |
| Chain | Residue |
| A | MET99 |
| A | MET102 |
| A | TYR356 |
| A | HOH719 |