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 | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 111 |
| Chain | Residue |
| A | HIS6 |
| A | ASP70 |
| A | HEM105 |
| A | HOH132 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 112 |
| Chain | Residue |
| A | GLU16 |
| A | ASP53 |
| A | HOH262 |
| A | HOH272 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A 113 |
| Chain | Residue |
| A | GLU87 |
| A | ARS109 |
| A | ARS110 |
| A | ARS110 |
| A | GLU2 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A 114 |
| Chain | Residue |
| A | GLU26 |
| A | GLU29 |
| A | GLU29 |
| A | ARS108 |
| A | ARS108 |
| site_id | AC5 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 104 |
| Chain | Residue |
| A | CGN1 |
| A | MET4 |
| A | PRO8 |
| A | PHE22 |
| A | HIS24 |
| A | ASN28 |
| A | ILE33 |
| A | CYS36 |
| A | CYS39 |
| A | HIS40 |
| A | VAL55 |
| A | PRO58 |
| A | CYS59 |
| A | TYR78 |
| A | HOH134 |
| A | HOH136 |
| A | HOH196 |
| A | HOH228 |
| A | HOH246 |
| site_id | AC6 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM A 105 |
| Chain | Residue |
| A | HIS6 |
| A | CYS39 |
| A | HIS41 |
| A | TRP43 |
| A | SER54 |
| A | THR57 |
| A | PRO58 |
| A | CYS59 |
| A | CYS62 |
| A | HIS63 |
| A | ASP70 |
| A | THR71 |
| A | PRO72 |
| A | ALA77 |
| A | GLN80 |
| A | GLN81 |
| A | ASN103 |
| A | ZN111 |
| A | HOH117 |
| A | HOH123 |
| A | HOH128 |
| A | HOH285 |
| site_id | AC7 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM A 106 |
| Chain | Residue |
| A | VAL21 |
| A | PHE22 |
| A | HIS27 |
| A | LYS30 |
| A | ALA31 |
| A | ILE33 |
| A | GLN81 |
| A | CYS82 |
| A | CYS85 |
| A | HIS86 |
| A | GLN89 |
| A | PRO93 |
| A | HOH118 |
| A | HOH192 |
| A | HOH255 |
| A | HOH308 |
| A | HOH328 |
| site_id | AC8 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM A 107 |
| Chain | Residue |
| A | VAL7 |
| A | THR9 |
| A | PHE12 |
| A | LEU15 |
| A | GLU16 |
| A | ARG17 |
| A | ALA19 |
| A | ALA20 |
| A | VAL55 |
| A | GLN75 |
| A | TYR78 |
| A | HIS79 |
| A | TRP83 |
| A | HIS86 |
| A | PRO93 |
| A | CYS96 |
| A | CYS99 |
| A | HIS100 |
| A | HOH115 |
| A | HOH220 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ARS A 108 |
| Chain | Residue |
| A | ZN114 |
| A | GLU26 |
| A | GLU29 |
| A | ZN114 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ARS A 109 |
| Chain | Residue |
| A | GLU87 |
| A | ZN113 |
| A | HOH253 |
| A | HOH370 |
| site_id | BC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ARS A 110 |
| Chain | Residue |
| A | GLU87 |
| A | GLU87 |
| A | ZN113 |
| A | ZN113 |
| A | HOH296 |
| A | HOH296 |
| A | HOH347 |
| A | HOH347 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 7 |
| Details | Binding site: {"description":"axial binding residue"} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 8 |
| Details | Binding site: {"description":"covalent"} |
3CAO
