I'm looking for a database that has a list of the predicted genes that have a binding site in their promotor region for a given transcription factor. Something like this: http://www.sabiosciences.com/chipqpcrsearch.php?gene=&species_id=0&factor=NF-kappaB&ninfo=n&ngene=y&nfactor=n but they don't have any sources, so I can't figure out where they get this information or what their algorithm does.
Any ideas?
iRegulon Cytoscape app has an option by which we can identify the targets of a TF