Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0009061 | biological_process | anaerobic respiration |
| A | 0020037 | molecular_function | heme binding |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 108 |
| Chain | Residue |
| A | MET11 |
| A | CYS79 |
| A | HIS83 |
| A | LEU97 |
| A | GLY99 |
| A | CYS100 |
| A | CYS105 |
| A | HIS106 |
| A | HOH120 |
| A | HOH148 |
| A | HOH149 |
| A | GLU12 |
| A | ALA13 |
| A | THR14 |
| A | GLN16 |
| A | LYS29 |
| A | TYR65 |
| A | TYR66 |
| A | HIS70 |
| site_id | AC2 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE HEM A 109 |
| Chain | Residue |
| A | CYS33 |
| A | HIS35 |
| A | ASP42 |
| A | ARG44 |
| A | LYS45 |
| A | CYS46 |
| A | CYS51 |
| A | HIS52 |
| A | HIS67 |
| A | THR74 |
| A | LYS75 |
| A | PHE76 |
| A | HOH115 |
| A | HOH126 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM A 110 |
| Chain | Residue |
| A | LYS3 |
| A | PRO5 |
| A | PHE20 |
| A | HIS22 |
| A | HIS25 |
| A | VAL28 |
| A | LYS29 |
| A | CYS30 |
| A | CYS33 |
| A | HIS34 |
| A | TYR43 |
| A | LYS45 |
| A | CYS46 |
| A | HEM111 |
| A | HOH125 |
| A | HOH145 |
| A | HOH147 |
| site_id | AC4 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM A 111 |
| Chain | Residue |
| A | ASN21 |
| A | THR24 |
| A | HIS25 |
| A | VAL28 |
| A | SER78 |
| A | CYS79 |
| A | CYS82 |
| A | HIS83 |
| A | LYS93 |
| A | LEU97 |
| A | LYS104 |
| A | HEM110 |
| A | HOH117 |
| A | HOH143 |
| A | HOH144 |
| A | HOH148 |
| A | HOH150 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS22 | |
| A | HIS25 | |
| A | HIS34 | |
| A | HIS35 | |
| A | HIS52 | |
| A | HIS70 | |
| A | HIS83 | |
| A | HIS106 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 8 |
| Details | BINDING: covalent |
| Chain | Residue | Details |
| A | CYS30 | |
| A | CYS33 | |
| A | CYS46 | |
| A | CYS51 | |
| A | CYS79 | |
| A | CYS82 | |
| A | CYS100 | |
| A | CYS105 | |
