bioinformatik.de - /Databases/Regulatory_Regions/
Category bioinformatik.de / Databases / Regulatory Regions /
PLACE - a Database of Plant Cis-acting Regulatory DNA Elements
http://www.dna.affrc.go.jp/htdocs/PLACE/
Prodoric - prokaryotic database of gene-regulation and molecular networks.
http://www.prodoric.de
TRANSFAC: Database on eukaryotic transcription factors, their DNA-binding sites and DNA-binding profiles
http://www.biobase.de/pages/products/transfac.html