Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009056 | biological_process | catabolic process |
| A | 0018579 | molecular_function | protocatechuate 4,5-dioxygenase activity |
| A | 0051213 | molecular_function | dioxygenase activity |
| B | 0008198 | molecular_function | ferrous iron binding |
| B | 0009056 | biological_process | catabolic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0018579 | molecular_function | protocatechuate 4,5-dioxygenase activity |
| B | 0051213 | molecular_function | dioxygenase activity |
| C | 0009056 | biological_process | catabolic process |
| C | 0018579 | molecular_function | protocatechuate 4,5-dioxygenase activity |
| C | 0051213 | molecular_function | dioxygenase activity |
| D | 0008198 | molecular_function | ferrous iron binding |
| D | 0009056 | biological_process | catabolic process |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0018579 | molecular_function | protocatechuate 4,5-dioxygenase activity |
| D | 0051213 | molecular_function | dioxygenase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FE B 501 |
| Chain | Residue |
| B | HIS12 |
| B | HIS61 |
| B | GLU242 |
| B | DHB503 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FE D 502 |
| Chain | Residue |
| D | DHB504 |
| D | HIS12 |
| D | HIS61 |
| D | GLU242 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE DHB B 503 |
| Chain | Residue |
| A | PHE103 |
| B | HIS12 |
| B | PRO14 |
| B | HIS61 |
| B | HIS127 |
| B | HIS195 |
| B | GLU242 |
| B | SER269 |
| B | ASN270 |
| B | THR271 |
| B | FE501 |
| B | HOH513 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE DHB D 504 |
| Chain | Residue |
| C | PHE103 |
| D | HIS12 |
| D | PRO14 |
| D | HIS61 |
| D | HIS127 |
| D | HIS195 |
| D | GLU242 |
| D | SER269 |
| D | ASN270 |
| D | THR271 |
| D | FE502 |
| D | HOH519 |
| site_id | FE1 |
| Number of Residues | 1 |
| Details | NON-HEME IRON SITE |
| site_id | FE2 |
| Number of Residues | 1 |
| Details | NON-HEME IRON SITE |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1bou |
| Chain | Residue | Details |
| B | HIS195 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1bou |
| Chain | Residue | Details |
| D | HIS195 | |
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 672 |
| Chain | Residue | Details |
| B | HIS12 | |
| B | HIS61 | |
| B | HIS195 | |
| B | GLU242 | |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 672 |
| Chain | Residue | Details |
| D | HIS12 | |
| D | HIS61 | |
| D | HIS195 | |
| D | GLU242 | |
