3B3X
Crystal structure of class A beta-lactamase of Bacillus licheniformis BS3 with aminocitrate
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 | 265 | 29513.3 | 2 | UniProt (P94458) Pfam (PF00144) UniProt (by SIFTS) (P00808) | Bacillus licheniformis | |
| 2 | C, D (A, B) | 2-(carboxymethyl)-D-aspartic acid | non-polymer | 191.1 | 2 | Chemie (A33) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 156 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59026.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 382.3 | |
| All* | Total formula weight | 59408.9 |
