4KEN
Crystal Structure of AmpC beta-lactamase N152G Mutant in Complex with Cefoxitin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | Beta-lactamase | polymer | 358 | 39530.9 | 1 | UniProt (P00811) Pfam (PF00144) In PDB | Escherichia coli | Cephalosporinase |
| 2 | B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | B | (2R)-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | non-polymer | 368.4 | 1 | Chemie (1S7) | |||
| 4 | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
B: 4 - 361 (UniProt: P00811)
| PDB | External Database | Details |
|---|---|---|
| Gly 152 | Asn 168 | ENGINEERED MUTATION |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 39530.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 558.4 | |
| All* | Total formula weight | 40089.2 |
