Hello, I am looking for a database of peptide sequences of naturally occuring and synthesized ones available so far. Please note that my interest is only in Linear and Cyclic peptides and not Proteins. Is there a collection like this either commercially or for free? Please reply me directly if you can, and I will post a summary to the net. Thank you very much. Sincerely, K. Ramnarayan, Ph.D. email: raman%aditya' at \`uunet.uu.net