Transcription factor with 2 activation sites???

[friedman at mbcl.rutgers.edu]

I am wondering if anyone has heard of a transcription factor which has two
activation sites.  I am trying to find out if a factor which binds to an
enhancer sequence, has the ability to stimulate expression from two promoters,
simultaneously.  I think that this would require that the factor would have to
have two activation sites.  If you any info, please e-mail me .

Thanks
Rich
Friedman at mbcl.rutgers.edu