7K2X
Crystal structure of CTX-M-14 E166A/K234R 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, B, C, D, E... | Beta-lactamase | polymer | 260 | 27628.1 | 8 | UniProt (A0A2H4FY00) Pfam (PF00144) Pfam (PF13354) UniProt (by SIFTS) (Q9L5C7) In PDB | Escherichia coli | |
| 2 | A, B, E, F | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 3 | water | water | 18.0 | 1547 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 27 - 289 (UniProt: A0A2H4FY00)
| PDB | External Database | Details |
|---|---|---|
| Ala 166 | Glu 169 | engineered mutation |
| Asp 240 | Gly 242 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 221025.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 368.4 | |
| All* | Total formula weight | 221393.4 |
