1L0G
X-ray Crystal Structure of AmpC S64G 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 | beta-lactamase | polymer | 358 | 39557.9 | 2 | UniProt (P00811) Pfam (PF00144) In PDB | Escherichia coli | Cephalosporinase |
| 2 | C | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900003) | sucrose | ||
| 3 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 4 | water | water | 18.0 | 519 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 361 (UniProt: P00811)
| PDB | External Database | Details |
|---|---|---|
| Gly 64 | Ser 80 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79115.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 284.9 | |
| All* | Total formula weight | 79743.0 |
