Collection of regulogs for LiuQ transcription factor

Transcription factor LiuQ from the TetR protein family regulates pathways of degradation of branch-chain amino acids (Leu, Ile, Val) in Betaproteobacteria. The LiuQ regulon and its DNA-binding motif were discovered by application of the comparative genomic approach [18820024]. LiuQ is a non-orthologous replacement for another regulator of branch-chain amino acid utilization, LiuR (MerR family), that is present in most gamma-, and some beta-proteobacteria.