NF-kappaB p65 (RelA) homodimer uses distinct mechanisms to recognize DNA targets.

BACKGROUND The NF-kappaB family of dimeric transcription factors regulates the expression of several genes by binding to a variety of related DNA sequences. One of these dimers, p65(RelA), regulates a subclass of these targets. We have shown previously that p65 binds to the 5'-GGAA T TTTC-3' sequence asymmetrically. In that complex one subunit base… CONTINUE READING