Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0020037 | molecular_function | heme binding |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0020037 | molecular_function | heme binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR RESIDUE HEC A 207 |
| Chain | Residue |
| A | PRO134 |
| A | LYS168 |
| A | TYR169 |
| A | MET182 |
| A | PHE185 |
| A | PRO186 |
| A | SER188 |
| A | ILE190 |
| A | HOH626 |
| A | HOH637 |
| A | HOH642 |
| A | ALA135 |
| A | HOH662 |
| A | HOH770 |
| A | HOH822 |
| B | TYR169 |
| B | ARG181 |
| B | HEC207 |
| A | ALA137 |
| A | ARG151 |
| A | CYS152 |
| A | CYS155 |
| A | HIS156 |
| A | VAL161 |
| A | LEU164 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NA A 301 |
| Chain | Residue |
| A | P33501 |
| A | HOH861 |
| B | HIS156 |
| B | HOH625 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 401 |
| Chain | Residue |
| A | GLY187 |
| A | SER188 |
| A | GLY189 |
| A | HOH651 |
| A | HOH711 |
| A | HOH726 |
| A | HOH807 |
| A | HOH843 |
| B | LYS168 |
| B | PG4503 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE P33 A 501 |
| Chain | Residue |
| A | ASN153 |
| A | LYS154 |
| A | CYS155 |
| A | HIS156 |
| A | THR157 |
| A | NA301 |
| B | GLY138 |
| B | PHE139 |
| B | ASP140 |
| B | HIS156 |
| B | SER160 |
| B | HEC207 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PGE A 502 |
| Chain | Residue |
| A | PRO186 |
| B | TYR169 |
| B | ILE178 |
| B | ARG181 |
| B | HEC207 |
| site_id | AC6 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE HEC B 207 |
| Chain | Residue |
| A | PRO136 |
| A | ALA137 |
| A | CYS155 |
| A | HEC207 |
| A | P33501 |
| A | PGE502 |
| B | ARG151 |
| B | CYS152 |
| B | CYS155 |
| B | HIS156 |
| B | ILE178 |
| B | ARG181 |
| B | MET182 |
| B | PHE185 |
| B | PRO186 |
| site_id | AC7 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE PG4 B 503 |
| Chain | Residue |
| A | ARG151 |
| A | GLY189 |
| A | ILE190 |
| A | SER191 |
| A | ASP194 |
| A | SO4401 |
| A | HOH627 |
| A | HOH843 |
| B | ARG151 |
| B | GLY189 |
| B | ILE190 |
| B | SER191 |
| B | ASP192 |
| B | ASP194 |
| B | HOH630 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS152 | |
| A | CYS155 | |
| B | CYS152 | |
| B | CYS155 | |
| Chain | Residue | Details |
| A | HIS156 | |
| A | MET182 | |
| B | HIS156 | |
| B | MET182 | |
