5EPH
Crystal structure of extended-spectrum beta-lactamase BEL-1 in complex with Imipenem
Replaces: 4MXBEntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Beta-lactamase | polymer | 265 | 28921.7 | 4 | UniProt (Q3SAW3) Pfam (PF00144) Pfam (PF13354) In PDB | Pseudomonas aeruginosa | extended-spectrum beta-lactamase BEL-1 |
| 2 | A, B, C, D | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 3 | A, B, C, D | Imipenem | non-polymer | 301.4 | 4 | Chemie (ID1) | |||
| 4 | B | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 1 | Chemie (MRD) | |||
| 5 | water | water | 18.0 | 685 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 115686.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1500.9 | |
| All* | Total formula weight | 117187.7 |
