Transcription factor: CcpB

Factor type LacI family
SubtiList BG10045
Consensus seq. ND
Comment mediates catabolite repression by glucose, mannitol, and sucrose of gluconate (gnt) and xylose (xyl) operons, in parallel to CcpA
Link to Phylogenetic profile

Operon Regulated Gene Sigma Regulation Absolute position Location Binding seq.(cis-element) Experimental evidence
gntRKPZ gntR SigA Negative ND ND ND Chauvaux S, et al. (1998): DB RG
xylAB xylA SigA Negative ND ND ND Gartner D, et al. (1988): RG
Chauvaux S, et al. (1998): DB RG

Copyright: Human Genome Center, Inst. Med. Sci., Univ. Tokyo; 1999-2006
Contact: Kenta Nakai