Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0001666 | biological_process | response to hypoxia |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0005344 | molecular_function | oxygen carrier activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0007507 | biological_process | heart development |
| A | 0015671 | biological_process | oxygen transport |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016528 | cellular_component | sarcoplasm |
| A | 0019430 | biological_process | removal of superoxide radicals |
| A | 0019825 | molecular_function | oxygen binding |
| A | 0020037 | molecular_function | heme binding |
| A | 0043353 | biological_process | enucleate erythrocyte differentiation |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050873 | biological_process | brown fat cell differentiation |
| A | 0070062 | cellular_component | extracellular exosome |
| A | 0098809 | molecular_function | nitrite reductase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM A 154 |
| Chain | Residue |
| A | LYS42 |
| A | SER92 |
| A | HIS93 |
| A | HIS97 |
| A | ILE99 |
| A | TYR103 |
| A | PHE138 |
| A | HOH200 |
| A | HOH207 |
| A | HOH211 |
| A | HOH219 |
| A | PHE43 |
| A | HOH290 |
| A | ARG45 |
| A | HIS48 |
| A | GLU54 |
| A | ALA57 |
| A | HIS64 |
| A | VAL68 |
| A | LEU89 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 300 |
| Chain | Residue |
| A | LYS79 |
| A | HIS81 |
| A | LYS102 |
| A | TYR103 |
| A | LYS147 |
| A | HOH212 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | ARG45 |
| A | LYS63 |
| A | HIS64 |
| A | THR67 |
| A | HOH267 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | LYS34 |
| A | SER51 |
| A | GLU52 |
| A | ASP53 |
| A | LYS96 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS64 | |
| Chain | Residue | Details |
| A | HIS93 | |
| Chain | Residue | Details |
| A | THR67 | |
