Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005344 | molecular_function | oxygen carrier activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0015671 | biological_process | oxygen transport |
| A | 0019825 | molecular_function | oxygen binding |
| A | 0020037 | molecular_function | heme binding |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0005344 | molecular_function | oxygen carrier activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0015671 | biological_process | oxygen transport |
| B | 0019825 | molecular_function | oxygen binding |
| B | 0020037 | molecular_function | heme binding |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE HEM A 147 |
| Chain | Residue |
| A | TYR50 |
| B | LYS96 |
| B | ASN100 |
| A | PHE51 |
| A | ARG53 |
| A | LEU73 |
| A | PHE97 |
| A | HIS101 |
| A | ARG104 |
| A | PHE111 |
| A | CMO501 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO A 501 |
| Chain | Residue |
| A | LEU40 |
| A | LEU73 |
| A | HEM147 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE HEM B 147 |
| Chain | Residue |
| A | LYS96 |
| A | ASN100 |
| B | TYR50 |
| B | PHE51 |
| B | ARG53 |
| B | HIS69 |
| B | ALA76 |
| B | PHE97 |
| B | HIS101 |
| B | ARG104 |
| B | GLU110 |
| B | PHE111 |
| B | ILE114 |
| B | CMO501 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CMO B 501 |
| Chain | Residue |
| B | LEU40 |
| B | PHE51 |
| B | HIS69 |
| B | LEU73 |
| B | ILE114 |
| B | HEM147 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: proximal binding residue |
| Chain | Residue | Details |
| A | HIS101 | |
| B | HIS101 | |
