Collection of regulogs for CcpN transcription factor family

CcpN regulators are responsible for CcpA-independent mechanism for catabolite repression of gluconeogenic genes in B. subtilis and other Firmicutes [15720552]. CcpN negatively controls expression of two gluconeogenesis genes, gapB and pckA, and acted as an activator of the thyB promoter [19732150]. CcpN regulators are composed of an N-terminal HTH DNA binding domain (PF08279) and the cystathionine beta-synthase-like domain (PF00571).