Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE HEM A 162 |
| Chain | Residue |
| A | LEU19 |
| B | TRP26 |
| B | ARG45 |
| B | MET52 |
| B | HIS53 |
| A | ASN23 |
| A | TRP26 |
| A | ARG45 |
| A | MET52 |
| A | HIS53 |
| A | FE163 |
| A | HOH258 |
| B | ASN23 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FE A 163 |
| Chain | Residue |
| A | MET52 |
| A | HEM162 |
| B | MET52 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FE A 164 |
| Chain | Residue |
| A | GLU18 |
| A | GLU51 |
| A | HIS54 |
| A | GLU127 |
| A | IMD171 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 165 |
| Chain | Residue |
| A | HOH197 |
| A | HOH198 |
| A | HOH199 |
| A | HOH200 |
| A | HOH201 |
| A | HOH202 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 166 |
| Chain | Residue |
| A | ASP34 |
| A | HOH205 |
| A | HOH206 |
| A | HOH207 |
| B | HOH208 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MG A 167 |
| Chain | Residue |
| A | ASP109 |
| A | HOH320 |
| A | HOH373 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NA A 168 |
| Chain | Residue |
| A | GLN151 |
| A | CL170 |
| A | HOH291 |
| B | GLN151 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 169 |
| Chain | Residue |
| A | ARG105 |
| A | LYS117 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 170 |
| Chain | Residue |
| A | ARG148 |
| A | NA168 |
| B | ARG148 |
| site_id | BC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE IMD A 171 |
| Chain | Residue |
| A | GLU18 |
| A | ALA21 |
| A | GLU51 |
| A | GLU94 |
| A | ALA97 |
| A | TYR101 |
| A | GLU127 |
| A | FE164 |
| A | HOH278 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FE B 162 |
| Chain | Residue |
| B | GLU18 |
| B | GLU51 |
| B | HIS54 |
| B | GLU127 |
| B | IMD167 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 163 |
| Chain | Residue |
| A | HOH192 |
| A | HOH194 |
| A | HOH195 |
| B | HOH191 |
| B | HOH193 |
| B | HOH196 |
| site_id | BC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 164 |
| Chain | Residue |
| A | HOH221 |
| B | ASP34 |
| B | HOH220 |
| B | HOH222 |
| B | HOH223 |
| B | HOH304 |
| site_id | BC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 165 |
| Chain | Residue |
| A | HOH376 |
| A | HOH377 |
| B | HOH216 |
| B | HOH374 |
| B | HOH375 |
| site_id | BC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL B 166 |
| Chain | Residue |
| B | ARG105 |
| B | LYS117 |
| site_id | BC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE IMD B 167 |
| Chain | Residue |
| B | LEU17 |
| B | GLU18 |
| B | ALA21 |
| B | GLU51 |
| B | GLU94 |
| B | ALA97 |
| B | TYR101 |
| B | GLU127 |
| B | FE162 |
| B | HOH303 |
