The transcription factor cAMP receptor protein (CRP) also called CAP (catabolite gene activator protein) forms a complex with cAMP and thereby is activated to bind to DNA.
Transkriptsioonifaktor CRP (cAMP Receptor Protein), tuntakse ka nimetuse all CAP (Catabolite Gene Activator Protein), moodustab cAMP-ga kompleksi ja on seetõttu aktiveeritud siduma DNA-d.