Collection of regulogs for ArgR transcription factor

ArgR protein belongs to the ArgR family and acts as a repressor of multiple genes involved in the biosynthesis and transport of L-arginine. Also ArgR was characterized as an activator of the arginine catabolism genes. ArgR regulation was experimentally studied in multiple organisms from the Proteobacteria, Firmicutes, Actinobacteria, and Thermotogae phyla. ArgR binds DNA in the presence of effector, L-arginine. We used a comparative genomics approach to reconstruct transcriptional regulons controlled by ArgR orthologs in multiple lineages of Bacteria.