3RVS
Structure of the CheYN59D/E89R Tungstate complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Chemotaxis protein CheY | polymer | 132 | 14423.7 | 2 | UniProt (P0AE67) Pfam (PF00072) | Escherichia coli | |
| 2 | C, O (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 3 | D, P (A, B) | TUNGSTATE(VI)ION | non-polymer | 247.8 | 2 | Chemie (WO4) | |||
| 4 | E, F, G, Q, R... (A, B) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 5 | H, I, J, K, L... (A, B) | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
| 6 | X, Y (A, B) | water | water | 18.0 | 272 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 129 (UniProt: P0AE67)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Asp 59 | Asn 59 | engineered mutation |
| Arg 89 | Glu 89 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28847.3 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 2202.9 | |
| All* | Total formula weight | 31050.2 |
