YY1 is a ubiquitously distributed transcription factor belonging to the GLI-Kruppel class of zinc finger proteins. The protein is involved in repressing and activating a diverse number of promoters. YY1 may direct histone deacetylases and histone acetyltransferases to a promoter in order to activate or repress the promoter, thus implicating histone modification in the function of YY1. [provided by RefSeq, Jul 2008]
Alternative Names
delta transcription factor INO80 complex subunit S UCR-motif DNA-binding protein UCRBP transcription factor yin and yang 1 Yin and Yang 1 protein Yin Yang 1 YY-1