3WS1
N288Q-N321Q mutant BETA-LACTAMASE DERIVED FROM CHROMOHALOBACTER SP.560 (Condition-1B)
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 (A, B, C) | Beta-lactamase | polymer | 367 | 39596.1 | 3 | UniProt (Q76LX5) Pfam (PF00144) | Chromohalobacter sp. 560 | |
| 2 | D, L (A, C) | CESIUM ION | non-polymer | 132.9 | 2 | Chemie (CS) | |||
| 3 | E, F, G, H, I... (A, B, C) | CALCIUM ION | non-polymer | 40.1 | 10 | Chemie (CA) | |||
| 4 | P, Q, R (A, B, C) | water | water | 18.0 | 581 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 367 (UniProt: Q76LX5)
| PDB | External Database | Details |
|---|---|---|
| Gln 288 | Asn 309 | engineered mutation |
| Gln 321 | Asn 342 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 118788.3 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 666.6 | |
| All* | Total formula weight | 119454.9 |
