4HNQ
Crystal Structure of the mutant Q97A of Vibrio cholerae CheY3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Chemotaxis protein CheY | polymer | 124 | 13953.2 | 1 | UniProt (Q9KQD5) Pfam (PF00072) UniProt (by SIFTS) (Q6BBK8) | Vibrio cholerae | CheY3 |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C (A) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A: 6 - 128 (UniProt: Q9KQD5)
| PDB | External Database | Details |
|---|---|---|
| Ala 5 | - | expression tag |
| Ala 97 | Gln 97 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13953.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 13977.5 |
