1L0E
X-ray Crystal Structure of AmpC K67Q Mutant 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 (A, B) | beta-lactamase | polymer | 358 | 39586.9 | 2 | UniProt (P00811) Pfam (PF00144) | Escherichia coli | Cephalosporinase |
| 2 | C (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 511 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 361 (UniProt: P00811)
| PDB | External Database | Details |
|---|---|---|
| Gln 67 | Lys 83 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79173.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 79268.7 |
