GO:0006355

Sigma-54 dependent transcriptional regulator
Sigma-54 dependent transcriptional regulator/response regulator
Sigma-54 interaction domain protein
Nitrogen regulatory protein P-II
Transcriptional regulatory protein zraR
Sun protein
Histidine kinase
Sigma-54 dependent DNA-binding response regulator
Sigma-54 dependent transcriptional regulator/response regulator
Transcriptional regulator, CopG family