Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0020037 | molecular_function | heme binding |
| B | 0005506 | molecular_function | iron ion 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 | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 A 101 |
| Chain | Residue |
| A | GLY43 |
| B | GLY43 |
| B | MET44 |
| A | MET44 |
| A | ASN45 |
| A | NA106 |
| A | HOH246 |
| A | HOH311 |
| A | HOH322 |
| A | HOH414 |
| A | HOH418 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE IPA A 102 |
| Chain | Residue |
| A | SER1 |
| A | HOH310 |
| A | HOH314 |
| B | THR2 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE IPA A 103 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE IPA A 104 |
| Chain | Residue |
| A | MET61 |
| A | HOH313 |
| A | HOH331 |
| A | HOH346 |
| B | LYS59 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE IPA A 105 |
| Chain | Residue |
| A | ALA69 |
| A | LYS70 |
| A | LEU71 |
| B | ILE52 |
| B | LYS53 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NA A 106 |
| Chain | Residue |
| A | SO4101 |
| A | HOH271 |
| A | HOH359 |
| B | MET44 |
| site_id | AC7 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEB A 107 |
| Chain | Residue |
| A | SER15 |
| A | CYS16 |
| A | CYS19 |
| A | HIS20 |
| A | ALA27 |
| A | PRO28 |
| A | ARG39 |
| A | GLN42 |
| A | LEU47 |
| A | LYS50 |
| A | SER51 |
| A | TYR55 |
| A | GLY57 |
| A | THR58 |
| A | LYS59 |
| A | GLY60 |
| A | MET61 |
| A | MET62 |
| A | GLY66 |
| A | VAL80 |
| A | MET83 |
| A | HOH403 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE IPA B 101 |
| Chain | Residue |
| A | LYS59 |
| A | HOH224 |
| B | THR22 |
| B | LYS29 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE IPA B 102 |
| Chain | Residue |
| A | ALA34 |
| B | GLY31 |
| B | GLN86 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE IPA B 103 |
| Chain | Residue |
| A | HOH276 |
| A | HOH416 |
| B | THR18 |
| B | CYS19 |
| B | MET25 |
| site_id | BC2 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE HEB B 104 |
| Chain | Residue |
| A | HOH384 |
| B | SER15 |
| B | CYS16 |
| B | CYS19 |
| B | HIS20 |
| B | GLY26 |
| B | ALA27 |
| B | PRO28 |
| B | TRP36 |
| B | ARG39 |
| B | GLN42 |
| B | LEU47 |
| B | LYS50 |
| B | SER51 |
| B | TYR55 |
| B | GLY57 |
| B | THR58 |
| B | LYS59 |
| B | GLY60 |
| B | MET61 |
| B | MET62 |
| B | LYS65 |
| B | GLY66 |
| B | MET83 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS16 | |
| A | CYS19 | |
| B | CYS16 | |
| B | CYS19 | |
| Chain | Residue | Details |
| A | HIS20 | |
| A | MET62 | |
| B | HIS20 | |
| B | MET62 | |
