Cyclic AMP-dependent transcription factor ATF-1 (ATF1)

This protein binds the cAMP response element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Binds to the Tax-responsive element (TRE) of HTLV-I.

Mediates PKA-induced stimulation of CRE-reporter genes. Represses the expression of FTH1 along with other antioxidant detoxification genes.