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 | Chemotaxis protein CheY | polymer | 132 | 14423.7 | 2 | UniProt (P0AE67) Pfam (PF00072) In PDB | Escherichia coli | |
2 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
3 | A, B | TUNGSTATE(VI)ION | non-polymer | 247.8 | 2 | Chemie (WO4) | |||
4 | A, B | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
5 | A, B | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
6 | 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 |