5UJO
X-Ray Crystal Structure of Ruthenocenyl-7-Aminodesacetoxycephalosporanic Acid Covalent Acyl-Enyzme Complex with CTX-M-14 E166A 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 | Beta-lactamase | polymer | 263 | 27942.5 | 2 | UniProt (A0A1B3B7F6) Pfam (PF00144) Pfam (PF13354) UniProt (by SIFTS) (Q9L5C8) In PDB | Escherichia coli | |
| 2 | A, B | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 3 | A, B | ruthenocenyl-7-aminodesacetoxycephalosporanic acid, bound form | non-polymer | 536.5 | 2 | Chemie (8CY) | |||
| 4 | A, B | ruthenocenyl-7-aminodesacetoxycephalosporanic acid | non-polymer | 527.6 | 2 | Chemie (LSI) | |||
| 5 | water | water | 18.0 | 521 | Chemie (HOH) |
Sequence modifications
A, B: 25 - 290 (UniProt: A0A1B3B7F6)
| PDB | External Database | Details |
|---|---|---|
| Ala 166 | Glu 166 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55885.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2206.3 | |
| All* | Total formula weight | 58091.3 |
