CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 3 | Alpha Beta | 
|   | 3.30 | 2-Layer Sandwich | 
|   | 3.30.70 | Alpha-Beta Plaits | 
|   | 3.30.70.400 | CheY-binding domain of CheA | 
Domain Context
CATH Clusters
| Superfamily | CheY-binding domain of CheA | 
| Functional Family | 
Enzyme Information
| 2.7.13.3 | Histidine kinase. based on mapping to UniProt P07363 ATP + protein L-histidine = ADP + protein N-phospho-L-histidine. -!- This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine). -!- A number of histones can act as acceptor. | 
UniProtKB Entries (1)
| P0AE67 | CHEY_ECOLI Escherichia coli K-12 Chemotaxis protein CheY | 
PDB Structure
| PDB | 1A0O | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | Escherichia | 
| Primary Citation | Structure of the CheY-binding domain of histidine kinase CheA in complex with CheY. Nat.Struct.Biol. | 
