1CK3
N276D MUTANT OF ESCHERICHIA COLI 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 (A) | BETA-LACTAMASE | polymer | 263 | 28985.1 | 1 | UniProt (P62593) Pfam (PF00144) Pfam (PF13354) | Escherichia coli | |
| 2 | B (A) | water | water | 18.0 | 76 | Chemie (HOH) |
Sequence modifications
A: 26 - 288 (UniProt: P62593)
| PDB | External Database | Details |
|---|---|---|
| Ile 84 | Val 82 | engineered mutation |
| Val 184 | Ala 182 | engineered mutation |
| Asp 276 | Asn 272 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28985.1 | |
| All* | Total formula weight | 28985.1 |
