7R3R
Crystal structure of CTX-M-15 G238C mutant apoenzyme
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 | 265 | 28339.1 | 1 | UniProt (G3G192) Pfam (PF00144) Pfam (PF13354) | Klebsiella pneumoniae | |
| 2 | B, C, D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | G (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | H (A) | water | water | 18.0 | 369 | Chemie (HOH) |
Sequence modifications
A: 26 - 288 (UniProt: G3G192)
| PDB | External Database | Details |
|---|---|---|
| Gly 24 | - | expression tag |
| Pro 25 | - | expression tag |
| Cys 238 | Gly 261 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28339.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 515.8 | |
| All* | Total formula weight | 28854.8 |
