Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | binding site for residue HEM A 401 |
| Chain | Residue |
| A | ASP137 |
| A | HIS215 |
| A | VAL219 |
| A | ASP220 |
| A | ARG232 |
| A | LEU246 |
| A | PHE248 |
| A | GLN261 |
| A | MET276 |
| A | THR280 |
| A | HOH508 |
| A | VAL142 |
| A | HOH517 |
| A | HOH519 |
| A | HOH542 |
| A | HOH619 |
| A | ASP143 |
| A | GLY144 |
| A | THR145 |
| A | GLU146 |
| A | GLN174 |
| A | TRP176 |
| A | ARG197 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue GOL A 402 |
| Chain | Residue |
| A | ARG131 |
| A | ASP143 |
| A | GLY144 |
| A | ASN147 |
| A | ARG232 |
| A | GLN233 |
| A | SER234 |
| A | HOH503 |
| A | HOH526 |
| A | HOH531 |
| A | HOH536 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 403 |
| Chain | Residue |
| A | GLU156 |
| A | VAL157 |
| A | LYS161 |
| A | CYS252 |
| A | ASN257 |
| A | HOH623 |
| B | ASP224 |
| B | HOH505 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 404 |
| Chain | Residue |
| A | ASP224 |
| A | LYS226 |
| A | HOH606 |
| B | GLU156 |
| B | VAL157 |
| B | LYS161 |
| B | ASN257 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 405 |
| Chain | Residue |
| A | LEU138 |
| A | SER139 |
| A | GLY140 |
| A | ASN184 |
| A | LYS199 |
| A | HOH540 |
| A | HOH563 |
| A | HOH612 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue GOL A 406 |
| Chain | Residue |
| A | ASN22 |
| A | GLN91 |
| A | ASP93 |
| A | HOH593 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 407 |
| Chain | Residue |
| A | ASP220 |
| A | HOH517 |
| A | HOH519 |
| A | HOH610 |
| A | HOH749 |
| A | HOH810 |
| site_id | AC8 |
| Number of Residues | 25 |
| Details | binding site for residue HEM B 401 |
| Chain | Residue |
| B | ASP137 |
| B | VAL142 |
| B | ASP143 |
| B | GLY144 |
| B | THR145 |
| B | GLU146 |
| B | GLN174 |
| B | TRP176 |
| B | ARG197 |
| B | HIS215 |
| B | VAL219 |
| B | ASP220 |
| B | LYS229 |
| B | ARG232 |
| B | LEU246 |
| B | PHE248 |
| B | GLN261 |
| B | MET265 |
| B | MET276 |
| B | THR280 |
| B | HOH501 |
| B | HOH509 |
| B | HOH535 |
| B | HOH555 |
| B | HOH560 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | binding site for residue GOL B 402 |
| Chain | Residue |
| B | HOH520 |
| B | HOH525 |
| B | ARG131 |
| B | ASP143 |
| B | GLY144 |
| B | ARG232 |
| B | GLN233 |
| B | SER234 |
| B | HOH512 |
| site_id | AD1 |
| Number of Residues | 9 |
| Details | binding site for residue GOL B 403 |
| Chain | Residue |
| B | LEU138 |
| B | SER139 |
| B | GLY140 |
| B | LEU183 |
| B | ASN184 |
| B | LYS199 |
| B | HOH508 |
| B | HOH584 |
| B | HOH693 |
| site_id | AD2 |
| Number of Residues | 4 |
| Details | binding site for residue GOL B 404 |
| Chain | Residue |
| B | LYS24 |
| B | ASP122 |
| B | HOH537 |
| B | HOH620 |
| site_id | AD3 |
| Number of Residues | 6 |
| Details | binding site for residue MG B 405 |
| Chain | Residue |
| B | ASP220 |
| B | HOH509 |
| B | HOH560 |
| B | HOH701 |
| B | HOH713 |
| B | HOH760 |
