Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005344 | molecular_function | oxygen carrier activity |
| A | 0005576 | cellular_component | extracellular region |
| 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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM A 137 |
| Chain | Residue |
| A | ASP4 |
| A | PHE65 |
| A | PHE83 |
| A | HIS87 |
| A | ARG90 |
| A | VAL92 |
| A | GLN96 |
| A | LEU97 |
| A | PHE100 |
| A | CMO138 |
| A | HOH140 |
| A | SER7 |
| A | HOH199 |
| A | THR8 |
| A | ILE34 |
| A | LYS37 |
| A | PHE38 |
| A | HIS58 |
| A | ARG61 |
| A | ILE62 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO A 138 |
| Chain | Residue |
| A | PHE38 |
| A | ILE62 |
| A | HEM137 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS58 | |
| A | HIS87 | |
