Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| A | 0004497 | molecular_function | monooxygenase activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0020037 | molecular_function | heme binding |
| A | 0033212 | biological_process | iron import into cell |
| A | 0042167 | biological_process | heme catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| B | 0004497 | molecular_function | monooxygenase activity |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0020037 | molecular_function | heme binding |
| B | 0033212 | biological_process | iron import into cell |
| B | 0042167 | biological_process | heme catabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| C | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| C | 0004497 | molecular_function | monooxygenase activity |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0020037 | molecular_function | heme binding |
| C | 0033212 | biological_process | iron import into cell |
| C | 0042167 | biological_process | heme catabolic process |
| C | 0046872 | molecular_function | metal ion binding |
| D | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| D | 0004497 | molecular_function | monooxygenase activity |
| D | 0005506 | molecular_function | iron ion binding |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0020037 | molecular_function | heme binding |
| D | 0033212 | biological_process | iron import into cell |
| D | 0042167 | biological_process | heme catabolic process |
| D | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM A 200 |
| Chain | Residue |
| A | ALA5 |
| A | THR56 |
| A | TRP67 |
| A | ALA76 |
| A | HIS77 |
| A | ASN94 |
| A | HOH202 |
| A | HOH253 |
| A | HOH263 |
| A | ALA7 |
| A | ARG22 |
| A | PHE23 |
| A | ARG26 |
| A | HIS27 |
| A | GLY28 |
| A | ILE29 |
| A | ILE54 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM B 200 |
| Chain | Residue |
| B | ALA5 |
| B | ALA7 |
| B | ARG22 |
| B | PHE23 |
| B | ARG26 |
| B | HIS27 |
| B | GLY28 |
| B | ILE29 |
| B | ILE54 |
| B | THR56 |
| B | PHE64 |
| B | TRP67 |
| B | ALA76 |
| B | HIS77 |
| B | ASN94 |
| B | HOH215 |
| B | HOH282 |
| B | HOH283 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM C 200 |
| Chain | Residue |
| C | ALA5 |
| C | ALA7 |
| C | ARG22 |
| C | PHE23 |
| C | ARG26 |
| C | HIS27 |
| C | GLY28 |
| C | ILE29 |
| C | ILE54 |
| C | THR56 |
| C | TRP67 |
| C | ALA76 |
| C | HIS77 |
| C | ASN94 |
| C | HOH204 |
| C | HOH232 |
| site_id | AC4 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM D 200 |
| Chain | Residue |
| D | ALA5 |
| D | ALA7 |
| D | ARG22 |
| D | PHE23 |
| D | ARG26 |
| D | HIS27 |
| D | GLY28 |
| D | ILE29 |
| D | ILE54 |
| D | THR56 |
| D | PHE64 |
| D | TRP67 |
| D | ALA76 |
| D | HIS77 |
| D | ILE91 |
| D | ASN94 |
| D | HOH202 |
| D | HOH241 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ALA7 | |
| A | ARG22 | |
| B | ALA7 | |
| B | ARG22 | |
| C | ALA7 | |
| C | ARG22 | |
| D | ALA7 | |
| D | ARG22 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS77 | |
| B | HIS77 | |
| C | HIS77 | |
| D | HIS77 | |
| Chain | Residue | Details |
| A | TRP67 | |
| B | TRP67 | |
| C | TRP67 | |
| D | TRP67 | |
