4UA9
CTX-M-14 Class A Beta-Lactamase in Complex with a Boronic Acid Acylation Transition State Analog at Sub-Angstrom Resolution
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 CTX-M-14 | polymer | 263 | 27983.5 | 2 | UniProt (H6UQI0) Pfam (PF00144) Pfam (PF13354) | Escherichia coli | |
| 2 | C, F (A, B) | PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)-4-THIAZOLEACETYL]AMINO]METHANEBORONATE | non-polymer | 330.1 | 2 | Chemie (CB4) | |||
| 3 | D, E, G, H, I (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 5 | Chemie (PO4) | |||
| 4 | J, K (A, B) | water | water | 18.0 | 906 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 290 (UniProt: H6UQI0)
| PDB | External Database | Details |
|---|---|---|
| Pca 25 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55967.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1135.1 | |
| All* | Total formula weight | 57102.1 |
