3C4O
Crystal Structure of the SHV-1 Beta-lactamase/Beta-lactamase inhibitor protein (BLIP) E73M/S130K/S146M complex
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 SHV-1 | polymer | 265 | 28907.0 | 1 | UniProt (P0AD64) Pfam (PF00144) Pfam (PF13354) | Klebsiella pneumoniae | PIT-2 |
| 2 | B (B) | Beta-lactamase inhibitory protein | polymer | 165 | 17644.8 | 1 | UniProt (P35804) Pfam (PF07467) | Streptomyces clavuligerus | BLIP |
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 506 | Chemie (HOH) |
Sequence modifications
B: 1 - 165 (UniProt: P35804)
| PDB | External Database | Details |
|---|---|---|
| Met 73 | Glu 109 | engineered mutation |
| Lys 130 | Ser 166 | engineered mutation |
| Met 146 | Ser 182 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46551.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 46743.9 |
