KEGG Orthology (KO) [BR:hth00001]
09130 Environmental Information Processing
09132 Signal transduction
02020 Two-component system
HTH_1502
09180 Brite Hierarchies
09183 Protein families: signaling and cellular processes
02022 Two-component system [BR:hth02022]
HTH_1502
Two-component system [BR:hth02022]
NtrC family
NtrY-NtrX (nitrogen regulation)
HTH_1502