5LS3
Crystal structure of metallo-beta-lactamase SPM-1 with Y58C mutation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | Beta-lactamase IMP-1 | polymer | 250 | 27867.1 | 2 | UniProt (Q8G9Q0) Pfam (PF00753) | Pseudomonas aeruginosa | Beta-lactamase SPM-1,Metallo-b-lactamase,Metallo-beta-lactamase blaSPM-1,SPM-1 |
| 2 | C, D, E, F, G (B, A) | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
| 3 | H, I (B, A) | water | water | 18.0 | 374 | Chemie (HOH) |
Sequence modifications
B, A: 29 - 311 (UniProt: Q8G9Q0)
| PDB | External Database | Details |
|---|---|---|
| Gly 27 | - | expression tag |
| Pro 28 | - | expression tag |
| Cys 58 | Tyr 58 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55734.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 327.0 | |
| All* | Total formula weight | 56061.3 |
