Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005344 | molecular_function | oxygen carrier activity |
| A | 0005833 | cellular_component | hemoglobin complex |
| A | 0015671 | biological_process | oxygen transport |
| A | 0019825 | molecular_function | oxygen binding |
| A | 0020037 | molecular_function | heme binding |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004601 | molecular_function | peroxidase activity |
| B | 0005344 | molecular_function | oxygen carrier activity |
| B | 0005833 | cellular_component | hemoglobin complex |
| B | 0015671 | biological_process | oxygen transport |
| B | 0019825 | molecular_function | oxygen binding |
| B | 0020037 | molecular_function | heme binding |
| B | 0031720 | molecular_function | haptoglobin binding |
| B | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| B | 0042744 | biological_process | hydrogen peroxide catabolic process |
| B | 0043177 | molecular_function | organic acid binding |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0072562 | cellular_component | blood microparticle |
| B | 0098869 | biological_process | cellular oxidant detoxification |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM A 144 |
| Chain | Residue |
| A | TYR42 |
| A | VAL95 |
| A | ASN99 |
| A | PHE100 |
| A | LEU103 |
| A | LEU134 |
| A | CMO145 |
| A | HOH311 |
| B | THR4 |
| B | ASP5 |
| A | PHE43 |
| A | TRP46 |
| A | HIS60 |
| A | VAL63 |
| A | ILE64 |
| A | ALA67 |
| A | VAL68 |
| A | HIS89 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO A 145 |
| Chain | Residue |
| A | HIS60 |
| A | ILE64 |
| A | HEM144 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE HEM B 148 |
| Chain | Residue |
| B | HIS41 |
| B | HIS63 |
| B | THR66 |
| B | HIS92 |
| B | ILE96 |
| B | VAL98 |
| B | ASN102 |
| B | LEU142 |
| B | CMO149 |
| B | HOH353 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO B 149 |
| Chain | Residue |
| B | HIS63 |
| B | VAL67 |
| B | HEM148 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | HIS63 | |
| Chain | Residue | Details |
| B | HIS92 | |
