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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ACT A1158 |
| Chain | Residue |
| A | PHE53 |
| A | TYR54 |
| A | TYR67 |
| A | HIS106 |
| A | TRP119 |
| A | HEM1157 |
| A | HOH2015 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM A1157 |
| Chain | Residue |
| A | PRO68 |
| A | GLU69 |
| A | PHE82 |
| A | TYR93 |
| A | ARG97 |
| A | ARG105 |
| A | HIS106 |
| A | TYR109 |
| A | ILE111 |
| A | TRP119 |
| A | TYR143 |
| A | ALA147 |
| A | ALA148 |
| A | MET151 |
| A | ACT1158 |
| A | HOH2062 |
| A | MET66 |
| A | TYR67 |
Functional Information from PROSITE/UniProt
| site_id | PS01213 |
| Number of Residues | 25 |
| Details | GLOBIN_FAM_2 Protozoan/cyanobacterial globins signature. FLmqywGGPrtYsERrghprLrmrH |
| Chain | Residue | Details |
| A | PHE82-HIS106 | |
