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 |
| C | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| C | 0006788 | biological_process | heme oxidation |
| C | 0006979 | biological_process | response to oxidative stress |
| C | 0015979 | biological_process | photosynthesis |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0020037 | molecular_function | heme binding |
| C | 0042167 | biological_process | heme catabolic process |
| C | 0046872 | molecular_function | metal ion binding |
| D | 0004392 | molecular_function | heme oxygenase (decyclizing) activity |
| D | 0006788 | biological_process | heme oxidation |
| D | 0006979 | biological_process | response to oxidative stress |
| D | 0015979 | biological_process | photosynthesis |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0020037 | molecular_function | heme binding |
| 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 | 5 |
| Details | BINDING SITE FOR RESIDUE PO4 A 241 |
| Chain | Residue |
| A | LYS165 |
| A | LYS168 |
| D | LYS165 |
| D | LYS168 |
| D | ARG172 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PO4 B 241 |
| Chain | Residue |
| C | LYS168 |
| C | ARG172 |
| B | LYS165 |
| B | LYS168 |
| B | ARG172 |
| C | LYS165 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL B 242 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL C 241 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 243 |
| Chain | Residue |
| A | ARG108 |
| A | ASP194 |
| site_id | AC6 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE HEM A 300 |
| Chain | Residue |
| A | ARG10 |
| A | HIS17 |
| A | ALA20 |
| A | LEU30 |
| A | TYR125 |
| A | THR126 |
| A | GLY130 |
| A | SER133 |
| A | ILE137 |
| A | LEU138 |
| A | LYS168 |
| A | ARG172 |
| A | PHE203 |
| A | HOH1006 |
| D | LYS165 |
| site_id | AC7 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM B 300 |
| Chain | Residue |
| B | ARG10 |
| B | HIS17 |
| B | ALA20 |
| B | VAL26 |
| B | LEU30 |
| B | TYR125 |
| B | THR126 |
| B | GLY130 |
| B | SER133 |
| B | GLY134 |
| B | LEU138 |
| B | PHE196 |
| B | ASN199 |
| B | HOH1007 |
| B | HOH1051 |
| C | LYS165 |
| site_id | AC8 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM C 300 |
| Chain | Residue |
| B | LYS165 |
| C | ARG10 |
| C | HIS17 |
| C | ALA20 |
| C | VAL26 |
| C | TYR125 |
| C | THR126 |
| C | GLY130 |
| C | SER133 |
| C | ILE137 |
| C | LEU138 |
| C | PHE196 |
| C | ASN199 |
| C | HOH1008 |
| C | HOH1011 |
| C | HOH1012 |
| site_id | AC9 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM D 300 |
| Chain | Residue |
| A | LYS165 |
| D | ARG10 |
| D | HIS17 |
| D | ALA20 |
| D | VAL26 |
| D | LEU30 |
| D | TYR125 |
| D | THR126 |
| D | ARG127 |
| D | GLY130 |
| D | SER133 |
| D | ILE137 |
| D | ARG172 |
| D | PHE196 |
| D | ASN199 |
| D | PHE203 |
| D | HOH1009 |
| site_id | BC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE IPA D 1004 |
| Chain | Residue |
| D | TYR156 |
| D | PHE203 |
| site_id | BC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE IPA C 1003 |
| Chain | Residue |
| C | TYR156 |
| C | HOH1072 |
| site_id | BC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE IPA B 1002 |
| site_id | BC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE IPA A 1001 |
| site_id | BC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE IPA A 1005 |
| Chain | Residue |
| A | GLU54 |
| A | MET57 |
| A | ILE69 |
| A | TYR70 |
| A | PHE71 |
| A | ASN75 |
| A | TYR128 |
| site_id | BC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE IPA B 1006 |
| Chain | Residue |
| B | TYR128 |
| B | MET57 |
| B | ILE69 |
| B | TYR70 |
| B | PHE71 |
| B | LEU74 |
| B | SER124 |
| site_id | BC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE IPA C 1007 |
| Chain | Residue |
| C | MET57 |
| C | ILE69 |
| C | PHE71 |
| C | LEU74 |
| C | ASN75 |
| C | SER124 |
| site_id | BC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE IPA D 1008 |
| Chain | Residue |
| D | MET57 |
| D | ILE69 |
| D | TYR70 |
| D | PHE71 |
| D | ASN75 |
| D | SER124 |
| D | TYR128 |
Functional Information from PROSITE/UniProt
| site_id | PS00593 |
| Number of Residues | 11 |
| Details | HEME_OXYGENASE Heme oxygenase signature. LVAHSYTRYLG |
| Chain | Residue | Details |
| A | LEU120-GLY130 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS17 | |
| B | HIS17 | |
| C | HIS17 | |
| D | HIS17 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 7 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| A | THR126 | |
| A | HIS17 | |
| A | ASP131 | |
| A | GLY134 | |
| A | ARG127 | |
| A | GLY130 | |
| A | TYR50 | |
| site_id | CSA2 |
| Number of Residues | 7 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| B | THR126 | |
| B | HIS17 | |
| B | ASP131 | |
| B | GLY134 | |
| B | ARG127 | |
| B | GLY130 | |
| B | TYR50 | |
| site_id | CSA3 |
| Number of Residues | 7 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| C | THR126 | |
| C | HIS17 | |
| C | ASP131 | |
| C | GLY134 | |
| C | ARG127 | |
| C | GLY130 | |
| C | TYR50 | |
| site_id | CSA4 |
| Number of Residues | 7 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| D | THR126 | |
| D | HIS17 | |
| D | ASP131 | |
| D | GLY134 | |
| D | ARG127 | |
| D | GLY130 | |
| D | TYR50 | |
| site_id | CSA5 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| A | GLY135 | |
| A | ASP131 | |
| site_id | CSA6 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| B | GLY135 | |
| B | ASP131 | |
| site_id | CSA7 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| C | GLY135 | |
| C | ASP131 | |
| site_id | CSA8 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1dve |
| Chain | Residue | Details |
| D | GLY135 | |
| D | ASP131 | |
