GO:0006351

Sigma-54 dependent transcriptional regulator
Transcriptional regulator, Crp/Fnr family
Sigma-54 dependent DNA-binding response regulator
Psp operon transcriptional activator
Sigma-54 dependent transcriptional regulator
Sigma-54 dependent transcriptional regulator
Transcriptional regulator, GntR family
Sigma-54 dependent transcriptional regulator/response regulator
DNA-directed RNA polymerase subunit beta'
DNA-directed RNA polymerase subunit beta