Collection of regulogs for LldR transcription factor

Transcription factor LldR from the GntR protein family regulates the lactate utilization genes in Proteobacteria. It was originally characterized in E.coli as a repressor of the lldPRD catabolic operon. L-lactate is an inducer that interacts with LldR, causing a conformational change that dissociates the repressor from the promoter sequences. After dissociation, transcription of the lld genes is derepressed.



Phylum	Regulog	TF regulons (studied genomes)	TFBSs	Logo
Actinobacteria	LldR - Corynebacteriaceae	3 (8)	12
Proteobacteria	LldR - Rhizobiales	1 (15)	2
Proteobacteria/alpha	LldR - Rhodobacterales	2 (15)	4
Proteobacteria/alpha	LldR - Rhodospirillales	4 (9)	11
Proteobacteria/beta	LldR - Burkholderia	8 (8)	16
Proteobacteria/beta	LldR - Comamonadaceae	3 (11)	6
Proteobacteria/beta	LldR - Ralstonia	4 (6)	8
Proteobacteria/beta	LldR - Various betaproteobacteria	5 (12)	15
Proteobacteria/delta	LldR - Desulfovibrionales	6 (10)	11
Proteobacteria/delta	LldR - Desulfuromonadales	4 (9)	20
Proteobacteria/gamma	LldR - Enterobacteriales	5 (12)	10
Proteobacteria/gamma	LldR - Moraxellaceae	2 (4)	5
Proteobacteria/gamma	LldR - Oceanospirillales/Alteromonadales	4 (12)	18
Proteobacteria/gamma	LldR - Pseudomonadaceae	7 (8)	20
Proteobacteria/gamma	LldR - Xanthomonadales	1 (4)	2