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 | HOH510 |
| A | VAL142 |
| A | HOH521 |
| A | HOH525 |
| A | HOH546 |
| A | HOH665 |
| A | ASP143 |
| A | GLY144 |
| A | THR145 |
| A | GLU146 |
| A | GLN174 |
| A | TRP176 |
| A | ARG197 |
| site_id | AC2 |
| Number of Residues | 12 |
| 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 | HOH504 |
| A | HOH538 |
| A | HOH542 |
| A | HOH553 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 403 |
| Chain | Residue |
| A | GLU156 |
| A | VAL157 |
| A | LYS161 |
| A | CYS252 |
| A | ASN257 |
| A | HOH586 |
| B | ASP224 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue GOL A 404 |
| Chain | Residue |
| A | ASP224 |
| A | LYS226 |
| A | HOH559 |
| A | HOH589 |
| B | GLU156 |
| B | VAL157 |
| B | LYS161 |
| B | CYS252 |
| B | ASN257 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 405 |
| Chain | Residue |
| A | LEU138 |
| A | SER139 |
| A | GLY140 |
| A | ASN184 |
| A | LYS199 |
| A | HOH540 |
| A | HOH541 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 406 |
| Chain | Residue |
| A | GLU126 |
| A | ILE127 |
| A | HIS128 |
| A | GLY238 |
| A | HOH508 |
| A | HOH517 |
| A | HOH573 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue GOL A 407 |
| Chain | Residue |
| A | ASN22 |
| A | GLN91 |
| A | ASP93 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 408 |
| Chain | Residue |
| A | ASP220 |
| A | HOH521 |
| A | HOH525 |
| A | HOH626 |
| A | HOH719 |
| A | HOH796 |
| site_id | AC9 |
| Number of Residues | 24 |
| 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 | ARG232 |
| B | LEU246 |
| B | PHE248 |
| B | GLN261 |
| B | MET265 |
| B | MET276 |
| B | THR280 |
| B | HOH501 |
| B | HOH522 |
| B | HOH539 |
| B | HOH560 |
| B | HOH588 |
| site_id | AD1 |
| Number of Residues | 9 |
| Details | binding site for residue GOL B 402 |
| Chain | Residue |
| B | ASP143 |
| B | GLY144 |
| B | ARG232 |
| B | GLN233 |
| B | SER234 |
| B | HOH513 |
| B | HOH515 |
| B | HOH555 |
| B | ARG131 |
| site_id | AD2 |
| Number of Residues | 8 |
| Details | binding site for residue GOL B 403 |
| Chain | Residue |
| B | LEU138 |
| B | SER139 |
| B | GLY140 |
| B | ASN184 |
| B | LYS199 |
| B | HOH613 |
| B | HOH617 |
| B | HOH686 |
| site_id | AD3 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 404 |
| Chain | Residue |
| B | ASN22 |
| B | GLN91 |
| B | ASP93 |
| B | ASP208 |
| B | HOH531 |
| site_id | AD4 |
| Number of Residues | 7 |
| Details | binding site for residue GOL B 405 |
| Chain | Residue |
| B | LYS24 |
| B | ASP122 |
| B | GLU203 |
| B | GLU204 |
| B | HOH568 |
| B | HOH594 |
| B | HOH614 |
| site_id | AD5 |
| Number of Residues | 6 |
| Details | binding site for residue MG B 406 |
| Chain | Residue |
| B | ASP220 |
| B | HOH522 |
| B | HOH588 |
| B | HOH593 |
| B | HOH709 |
| B | HOH771 |
