Hi Jason, While it's not quite what you described, I'd recommend you check out the Secondary Structure Matching server at the EBI:
http://www.ebi.ac.uk/msd-srv/ssm/ssmstart.html That will (hopefully!) give you previously deposited structures which share a similar fold to your query pdb file. Hope this helps, Isaac > I am looking for software or a server to run the 3D-1D profile search > in reverse: that is I have a new structure (not in yet deposited in > PDB) and I want to see what sequences might fit well to this 3D > structure. > Can someone point me in the right direction? > > -jason
