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, D (A, B, C, D) | Beta-lactamase | polymer | 361 | 39859.3 | 4 | UniProt (Q104Z6) Pfam (PF00144) UniProt (by SIFTS) (P00811) | Escherichia coli | |
| 2 | E, H, L, M (A, B, C, D) | TAZOBACTAM INTERMEDIATE | non-polymer | 302.3 | 4 | Chemie (TBE) | |||
| 3 | F, G, J, O (A, B, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 4 | I, N (B, D) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 5 | K (C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 83 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 30 - 388 (UniProt: Q104Z6)
| PDB | External Database | Details |
|---|---|---|
| Ser 28 | - | expression tag |
| Asn 29 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 159437.2 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1864.0 | |
| All* | Total formula weight | 161301.2 |
