COG643

Histidine kinase
Histidine kinase
Chemotaxis protein CheA (NCBI)
Histidine kinase
Histidine kinase
Histidine kinase
signal transduction histidine kinase with N-terminal phosphotransfer and C-terminal response regulator receiver domains (RefSeq)
signal transduction histidine kinase with N-terminal phosphotransfer, CheW-like and C-terminal response regulator receiver domains (RefSeq)