Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0001666 | biological_process | response to hypoxia |
| 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 | 0001666 | biological_process | response to hypoxia |
| 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 | 6 |
| Details | BINDING SITE FOR RESIDUE PO4 B 5402 |
| Chain | Residue |
| B | THR2011 |
| B | ASP2013 |
| B | HOH9038 |
| B | HOH9197 |
| B | HOH9366 |
| B | HOH9379 |
| site_id | AC2 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM A 1147 |
| Chain | Residue |
| A | HIS1069 |
| A | LEU1073 |
| A | LEU1077 |
| A | PHE1097 |
| A | ASN1100 |
| A | HIS1101 |
| A | ARG1104 |
| A | GLU1110 |
| A | PHE1111 |
| A | CMO1148 |
| A | XE5505 |
| A | HOH9012 |
| A | HOH9033 |
| A | HOH9068 |
| A | HOH9075 |
| A | HOH9076 |
| B | LYS2096 |
| B | ASN2100 |
| B | HOH9044 |
| A | TYR1050 |
| A | PHE1051 |
| A | ARG1053 |
| site_id | AC3 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE HEM B 2147 |
| Chain | Residue |
| A | LYS1096 |
| A | ASN1100 |
| A | HOH9001 |
| A | HOH9069 |
| B | TYR2050 |
| B | PHE2051 |
| B | ARG2053 |
| B | HIS2069 |
| B | LEU2073 |
| B | PHE2097 |
| B | ASN2100 |
| B | HIS2101 |
| B | ARG2104 |
| B | GLU2110 |
| B | PHE2111 |
| B | CMO2148 |
| B | XE5506 |
| B | HOH9011 |
| B | HOH9040 |
| B | HOH9044 |
| B | HOH9110 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CMO A 1148 |
| Chain | Residue |
| A | MET1037 |
| A | PHE1051 |
| A | HIS1069 |
| A | LEU1073 |
| A | HEM1147 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CMO B 2148 |
| Chain | Residue |
| B | MET2037 |
| B | PHE2051 |
| B | HIS2069 |
| B | LEU2073 |
| B | HEM2147 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE XE B 5502 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE XE A 5505 |
| Chain | Residue |
| A | PHE1097 |
| A | PHE1111 |
| A | HEM1147 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE XE B 5506 |
| Chain | Residue |
| B | PHE2097 |
| B | PHE2111 |
| B | HEM2147 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: proximal binding residue |
| Chain | Residue | Details |
| A | HIS1101 | |
| B | HIS2101 | |
