1YLY
X-ray crystallographic structure of CTX-M-9 beta-lactamase complexed with ceftazidime-like boronic acid
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-9 | polymer | 263 | 27972.5 | 2 | UniProt (Q9L5C7) 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 (B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 868 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55945.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 850.2 | |
| All* | Total formula weight | 56795.2 |
