3FFW
Crystal Structure of CheY triple mutant F14Q, N59K, E89Y complexed with BeF3- and Mn2+
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 | 128 | 14011.2 | 2 | UniProt (P0AE67) Pfam (PF00072) | Escherichia coli | |
| 2 | C, J (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 3 | D, K (A, B) | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 2 | Chemie (BEF) | |||
| 4 | E, G, H (A, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | F, I (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 388 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 129 (UniProt: P0AE67)
| PDB | External Database | Details |
|---|---|---|
| Gln 14 | Phe 14 | engineered mutation |
| Lys 59 | Asn 59 | engineered mutation |
| Tyr 89 | Glu 89 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28022.5 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 710.3 | |
| All* | Total formula weight | 28732.8 |
