7U4B
Ampicillin-CTX-M-15
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 (A, B, C) | Beta-lactamase | polymer | 290 | 31075.5 | 3 | UniProt (C7S9T0) UniProt (by SIFTS) (P28585) | Escherichia coli | |
| 2 | D, E, G (A, B, C) | (2S,4S)-2-[(1S)-1-{[(2S)-2-amino-2-phenylacetyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid | non-polymer | 351.4 | 3 | Chemie (NW3) | |||
| 3 | F (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | H, I, J (A, B, C) | water | water | 18.0 | 251 | Chemie (HOH) |
Sequence modifications
A, B, C: -2 - 287 (UniProt: C7S9T0)
| PDB | External Database | Details |
|---|---|---|
| Pro 25 | Ala 48 | engineered mutation |
| Leu 26 | Gln 49 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 93226.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1150.3 | |
| All* | Total formula weight | 94376.7 |
