Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE HEM A 400 |
| Chain | Residue |
| A | ILE71 |
| A | TRP95 |
| A | GLN96 |
| A | ARG100 |
| A | PRO103 |
| A | ASN111 |
| A | TRP116 |
| A | SER134 |
| A | GLU182 |
| A | HOH416 |
| A | HOH418 |
| A | SER72 |
| A | HOH419 |
| A | HOH470 |
| A | HOH471 |
| A | HOH621 |
| A | CYS73 |
| A | CYS76 |
| A | HIS77 |
| A | SER90 |
| A | THR91 |
| A | GLY92 |
| A | HIS93 |
| site_id | AC2 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 401 |
| Chain | Residue |
| A | TRP116 |
| A | CYS219 |
| A | CYS222 |
| A | HIS223 |
| A | PHE236 |
| A | VAL238 |
| A | ARG268 |
| A | ALA269 |
| A | PRO270 |
| A | LEU272 |
| A | TYR281 |
| A | PHE282 |
| A | HIS283 |
| A | MET297 |
| A | ILE314 |
| A | HOH392 |
| A | HOH393 |
| A | HOH394 |
| A | HOH409 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 402 |
| Chain | Residue |
| A | ASN101 |
| A | THR278 |
| A | PRO280 |
| A | HOH393 |
| A | HOH394 |
| A | HOH405 |
| A | HOH407 |
| site_id | AC4 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE HEM B 400 |
| Chain | Residue |
| B | ILE71 |
| B | SER72 |
| B | CYS73 |
| B | CYS76 |
| B | HIS77 |
| B | SER90 |
| B | THR91 |
| B | GLY92 |
| B | HIS93 |
| B | TRP95 |
| B | GLN96 |
| B | ARG100 |
| B | PRO103 |
| B | ASN111 |
| B | GLN114 |
| B | PHE115 |
| B | TRP116 |
| B | PRO130 |
| B | SER134 |
| B | GLU182 |
| B | HOH384 |
| B | HOH385 |
| B | HOH630 |
| B | HOH719 |
| site_id | AC5 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM B 401 |
| Chain | Residue |
| B | TRP116 |
| B | CYS219 |
| B | CYS222 |
| B | HIS223 |
| B | PHE236 |
| B | VAL238 |
| B | ARG268 |
| B | ALA269 |
| B | PRO270 |
| B | LEU272 |
| B | TYR281 |
| B | PHE282 |
| B | HIS283 |
| B | MET297 |
| B | ILE304 |
| B | HOH428 |
| B | HOH429 |
| B | HOH430 |
| B | HOH431 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 402 |
| Chain | Residue |
| B | ASN101 |
| B | THR278 |
| B | PRO280 |
| B | HOH429 |
| B | HOH430 |
| B | HOH433 |
| B | HOH434 |
