Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| A | 0004497 | molecular_function | monooxygenase activity |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0009274 | cellular_component | peptidoglycan-based cell wall |
| 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 | 0004497 | molecular_function | monooxygenase activity |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0009274 | cellular_component | peptidoglycan-based cell wall |
| 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 | 10 |
| Details | BINDING SITE FOR RESIDUE HEM A 300 |
| Chain | Residue |
| A | ARG22 |
| A | HEM200 |
| A | ARG26 |
| A | ALA29 |
| A | TRP66 |
| A | ALA67 |
| A | ALA71 |
| A | HIS75 |
| A | HIS75 |
| A | ASN81 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 301 |
| Chain | Residue |
| A | ASN7 |
| A | PHE23 |
| A | VAL53 |
| A | HEM200 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE HEM A 200 |
| Chain | Residue |
| A | ASN7 |
| A | ARG22 |
| A | PHE23 |
| A | VAL30 |
| A | PHE39 |
| A | THR55 |
| A | PHE63 |
| A | ILE72 |
| A | ASN81 |
| A | PRO82 |
| A | VAL83 |
| A | ALA84 |
| A | GLY86 |
| A | HEM300 |
| A | CL301 |
| site_id | AC4 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE HEM B 300 |
| Chain | Residue |
| B | ARG22 |
| B | ARG26 |
| B | ALA29 |
| B | TRP66 |
| B | ALA67 |
| B | ALA71 |
| B | ALA74 |
| B | HIS75 |
| B | HIS75 |
| B | ALA80 |
| B | PRO82 |
| B | HOH125 |
| B | HEM200 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 301 |
| Chain | Residue |
| B | ASN7 |
| B | PHE23 |
| B | VAL53 |
| B | HEM200 |
| site_id | AC6 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE HEM B 200 |
| Chain | Residue |
| B | ASN7 |
| B | ARG22 |
| B | PHE23 |
| B | VAL30 |
| B | PHE39 |
| B | THR55 |
| B | ILE72 |
| B | PRO82 |
| B | VAL83 |
| B | ALA84 |
| B | GLY86 |
| B | HOH184 |
| B | HEM300 |
| B | CL301 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ARG22 | |
| A | VAL83 | |
| B | ARG22 | |
| B | VAL83 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS75 | |
| B | HIS75 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | SITE: Transition state stabilizer => ECO:0000255 |
| Chain | Residue | Details |
| A | TRP66 | |
| B | TRP66 | |
