SREBF1A (SREBP1A) and SREBF2 (SREBP2) bind the promoter of the 7-Dehydrocholesterol Reductase (DHCR) gene and enhance transcription (Sakakura et al. 2001, Reed et al. 2008, reviewed in Horton et al. 2002).
The DHCR7 gene is transcribed to yield mRNA and the mRNA is translated to yield protein.