3IOG
Crystal structure of CphA N220G mutant with inhibitor 18
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 | 227 | 25163.8 | 1 | UniProt (P26918) Pfam (PF00753) | Aeromonas hydrophila | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C, D (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | E, F, G, H, I (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 5 | J (A) | [(R)-(2,4-dichlorophenyl)(sulfanyl)methyl]phosphonic acid | non-polymer | 273.1 | 1 | Chemie (SDF) | |||
| 6 | K (A) | water | water | 18.0 | 285 | Chemie (HOH) |
Sequence modifications
A: 41 - 307 (UniProt: P26918)
| PDB | External Database | Details |
|---|---|---|
| Gly 220 | Asn 192 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25163.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1003.0 | |
| All* | Total formula weight | 26166.8 |
