4AX0
Q157A mutant. Crystal Structure of the Mobile Metallo-beta-Lactamase AIM-1 from Pseudomonas aeruginosa: Insights into Antibiotic Binding and the role of Gln157
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | METALLO-BETA-LACTAMASE AIM-1 | polymer | 303 | 31862.9 | 1 | UniProt (B5DCA0) Pfam (PF00753) In PDB | PSEUDOMONAS AERUGINOSA | |
| 2 | B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | B | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | water | water | 18.0 | 366 | Chemie (HOH) |
Sequence modifications
B: 2 - 319 (UniProt: B5DCA0)
| PDB | External Database | Details |
|---|---|---|
| Ala 157 | Gln 145 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31862.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 270.0 | |
| All* | Total formula weight | 32132.9 |
