DNA-binding protein recognition sequence database?

[Niclas Jareborg]

I'm in need of a database of consensus sequence motifs recognized by
DNA-binding proteins like transcription factors, topoisomerases, or other
proteins that interact with DNA. 
Is there such a database?

All help appreciated!
Nic

      -------------------------------------------------------------------
            NICLAS JAREBORG

            E-mail: nic at bio.embnet.se
        Snail-mail: Medical Genetics, Biomedical Center
                    University of Uppsala, Box 589
                    S-751 23 Uppsala, SWEDEN
             Phone: +46-18-17 40 32
               Fax: +46-18-52 68 49