1X8H
The Mono-Zinc Carbapenemase CphA (N220G mutant) Shows a Zn(II)- NH2 ARG Coordination
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 | 228 | 25250.8 | 1 | UniProt (P26918) Pfam (PF00753) | Aeromonas hydrophila | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | CARBONATE ION | non-polymer | 60.0 | 1 | Chemie (CO3) | |||
| 4 | D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | G, H (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | I (A) | water | water | 18.0 | 258 | Chemie (HOH) |
Sequence modifications
A: 41 - 307 (UniProt: P26918)
| PDB | External Database | Details |
|---|---|---|
| Gly 220 | Asn 192 | engineered mutation |
| Ser 308 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25250.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 597.8 | |
| All* | Total formula weight | 25848.6 |
