6V6P
Crystal structure of CTX-M-14 E166A/D240G beta-lactamase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Beta-lactamase | polymer | 263 | 27884.5 | 1 | UniProt (Q9L5C7) Pfam (PF00144) Pfam (PF13354) In PDB | Escherichia coli | |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 4 | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence modifications
A: 25 - 290 (UniProt: Q9L5C7)
| PDB | External Database | Details |
|---|---|---|
| Ala 166 | Glu 169 | engineered mutation |
| Gly 240 | Asp 242 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27884.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 202.2 | |
| All* | Total formula weight | 28086.7 |
