Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005344 | molecular_function | oxygen carrier activity |
| 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 | 4 |
| Details | BINDING SITE FOR RESIDUE CYN A1124 |
| Chain | Residue |
| A | TYR25 |
| A | GLN49 |
| A | TRP89 |
| A | HEM700 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A1125 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE HEM A 700 |
| Chain | Residue |
| A | GLN49 |
| A | PHE52 |
| A | LEU53 |
| A | TYR63 |
| A | ARG75 |
| A | HIS76 |
| A | ILE81 |
| A | ALA86 |
| A | TRP89 |
| A | CYN1124 |
| A | ILE37 |
| A | PHE38 |
| A | THR45 |
| A | LYS48 |
Functional Information from PROSITE/UniProt
| site_id | PS01213 |
| Number of Residues | 25 |
| Details | GLOBIN_FAM_2 Protozoan/cyanobacterial globins signature. FLtqylGGPplYtEEhghpmLrarH |
| Chain | Residue | Details |
| A | PHE52-HIS76 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | THR45 | |
| A | LYS48 | |
| A | TYR63 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: proximal binding residue |
| Chain | Residue | Details |
| A | HIS76 | |
