Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| A | 0006788 | biological_process | heme oxidation |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0015979 | biological_process | photosynthesis |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0042167 | biological_process | heme catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| B | 0006788 | biological_process | heme oxidation |
| B | 0006979 | biological_process | response to oxidative stress |
| B | 0015979 | biological_process | photosynthesis |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0020037 | molecular_function | heme binding |
| B | 0042167 | biological_process | heme catabolic process |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 300 |
| Chain | Residue |
| A | ARG9 |
| A | ARG175 |
| A | PHE199 |
| A | ASN202 |
| A | ARG230 |
| A | GLY241 |
| A | ILE244 |
| A | HOH359 |
| A | HOH527 |
| A | HOH594 |
| A | HOH608 |
| A | HIS16 |
| A | GLU20 |
| A | LEU29 |
| A | TYR124 |
| A | THR125 |
| A | GLY129 |
| A | SER132 |
| A | GLY133 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM B 300 |
| Chain | Residue |
| B | ARG9 |
| B | HIS16 |
| B | GLU20 |
| B | LEU29 |
| B | TYR124 |
| B | THR125 |
| B | GLY129 |
| B | SER132 |
| B | GLY133 |
| B | LYS171 |
| B | ARG175 |
| B | PHE199 |
| B | ASN202 |
| B | ARG230 |
| B | HOH384 |
| B | HOH585 |
Functional Information from PROSITE/UniProt
| site_id | PS00593 |
| Number of Residues | 11 |
| Details | HEME_OXYGENASE Heme oxygenase signature. LIAHCYTRYLG |
| Chain | Residue | Details |
| A | LEU119-GLY129 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS16 | |
| B | HIS16 | |
