Characterization of the promoter of the human farnesyltransferase beta subunit and the impact of the transcription factor OCT-1 on its expression.

Farnesyltransferase (FTase) enables about 100 proteins to interact with cellular membranes by catalyzing the posttranslational addition of a farnesyl group. Farnesylated proteins provide important functions and inhibitors against the β-subunit of the heterodimer of FTase are intensively studied in clinical and preclinical trials. However, very little is known about the transcriptional regulation of the β-subunit.