Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM A 500 |
| Chain | Residue |
| A | GLY84 |
| A | LEU118 |
| A | GLY119 |
| A | VAL120 |
| A | SER142 |
| A | ILE143 |
| A | GLY144 |
| A | PHE145 |
| A | PRO146 |
| A | HIS149 |
| A | TYR171 |
| A | GLU101 |
| A | HOH2050 |
| A | HOH2051 |
| A | HOH2052 |
| A | ILE103 |
| A | ILE111 |
| A | HIS113 |
| A | LEU114 |
| A | PRO115 |
| A | LYS116 |
| A | GLY117 |
| site_id | AC2 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE HEM B 502 |
| Chain | Residue |
| B | GLY84 |
| B | PHE98 |
| B | GLU101 |
| B | ILE103 |
| B | HIS113 |
| B | LEU114 |
| B | PRO115 |
| B | LYS116 |
| B | GLY117 |
| B | LEU118 |
| B | VAL120 |
| B | SER142 |
| B | ILE143 |
| B | GLY144 |
| B | PRO146 |
| B | HIS149 |
| B | MSE152 |
| B | TYR171 |
| B | THR173 |
| B | HOH2044 |
| B | HOH2065 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 1206 |
| Chain | Residue |
| A | ASP80 |
| A | ASP183 |
| A | HOH2012 |
| A | HOH2013 |
| A | HOH2014 |
| A | HOH2042 |
