2P9V
Structure of AmpC beta-lactamase with cross-linked active site after exposure to small molecule inhibitor
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 | 358 | 39630.9 | 1 | UniProt (P00811) Pfam (PF00144) | Escherichia coli | Cephalosporinase |
| 2 | B (B) | Beta-lactamase | polymer | 358 | 39587.9 | 1 | UniProt (P00811) Pfam (PF00144) | Escherichia coli | Cephalosporinase |
| 3 | C (B) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 900 | Chemie (HOH) |
Sequence modifications
A: 4 - 361 (UniProt: P00811)
| PDB | External Database | Details |
|---|---|---|
| Kcx 315 | Lys 331 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79218.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 79313.8 |
