7U6Q
TEM-1 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, C | Beta-lactamase | polymer | 264 | 28969.0 | 3 | UniProt (C4NV37) Pfam (PF00144) Pfam (PF13354) In PDB | Escherichia coli | TEM-1 beta-lactamase |
| 2 | A, B, C | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 3 | water | water | 18.0 | 805 | Chemie (HOH) |
Sequence modifications
A, B, C: 26 - 288 (UniProt: C4NV37)
| PDB | External Database | Details |
|---|---|---|
| Gly 25 | - | expression tag |
| Thr 182 | Met 172 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 86906.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 576.4 | |
| All* | Total formula weight | 87483.2 |
