3PAE
Crystal structure of the K84D mutant of OXA-24/40 in complex with doripenem
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Beta-lactamase | polymer | 245 | 27660.8 | 2 | UniProt (Q8RLA6) Pfam (PF00905) | Acinetobacter baumannii | Beta-lactamase OXA-33, Betalactamase OXA24, Carbapenem-hydrolyzing beta-lactamase OXA-40, Carbapenem-hydrolyzing oxacillinase, Class D beta-lactamase OXA-40, OXA-24 class D beta-lactamase, Oxa40 |
| 2 | C, E (A, B) | (4R,5S)-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-3-({(3S,5S)-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl}sulfanyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid | non-polymer | 422.5 | 2 | Chemie (4J6) | |||
| 3 | D, F, G (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 314 | Chemie (HOH) |
Sequence modifications
A, B: 32 - 275 (UniProt: Q8RLA6)
| PDB | External Database | Details |
|---|---|---|
| Met 31 | - | initiating methionine |
| Asp 84 | Lys 84 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55321.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1133.2 | |
| All* | Total formula weight | 56454.7 |
