3RVJ
Structure of the CheY-BeF3 Complex with substitutions at 59 and 89: N59D and E89Q
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 | 14394.6 | 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) | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 2 | Chemie (BEF) | |||
| 4 | E, F, Q, R (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | G, H, I, J, K... (A, B) | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
| 6 | W, X (A, B) | water | water | 18.0 | 223 | 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 |
| Gln 89 | Glu 89 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28789.2 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1731.3 | |
| All* | Total formula weight | 30520.5 |
