2BUW
Crystal Structure of Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1 Mutant R457S in Complex with 4-Hydroxybenzoate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PROTOCATECHUATE 3,4-DIOXYGENASE ALPHA CHAIN | polymer | 209 | 23508.1 | 1 | UniProt (P20371) Pfam (PF00775) In PDB | ACINETOBACTER CALCOACETICUS | PROTOCATECHUATE 3,4-DIOXYGENASE, 3,4-PCD |
| 2 | B | PROTOCATECHUATE 3,4-DIOXYGENASE BETA CHAIN | polymer | 241 | 27512.9 | 1 | UniProt (P20372) Pfam (PF12391) Pfam (PF00775) In PDB | ACINETOBACTER CALCOACETICUS | PROTOCATECHUATE 3,4-DIOXYGENASE, 3,4-PCD |
| 3 | B | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 4 | B | P-HYDROXYBENZOIC ACID | non-polymer | 138.1 | 1 | Chemie (PHB) | |||
| 5 | water | water | 18.0 | 243 | Chemie (HOH) |
Sequence modifications
B: 300 - 540 (UniProt: P20372)
| PDB | External Database | Details |
|---|---|---|
| Ser 457 | Arg 158 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 51021.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 194.0 | |
| All* | Total formula weight | 51215.0 |
