6BT6
CTX-M-14 S237A Beta-Lactamase in Complex with a Non-Covalent Tetrazole Inhibitor
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 | 263 | 27967.5 | 2 | UniProt (A0A1B3B7F6) Pfam (PF00144) Pfam (PF13354) UniProt (by SIFTS) (Q9L5C7) | Escherichia coli | |
| 2 | C, D, E, F (A, B) | N-[3-(2H-tetrazol-5-yl)phenyl]-6-(trifluoromethyl)-1H-benzimidazole-4-carboxamide | non-polymer | 373.3 | 4 | Chemie (3GK) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 908 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 290 (UniProt: A0A1B3B7F6)
| PDB | External Database | Details |
|---|---|---|
| Pca 25 | - | expression tag |
| Ala 237 | Ser 237 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55935.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1493.2 | |
| All* | Total formula weight | 57428.2 |
