Mariah, Try ChemDraw-3D, you can draw any chemical structure conceivable and write it out as a pdb. It can also do a wide variety of energy minimizations for you.
Best, --Paul --- On Tue, 7/21/09, protein.chemist protein.chemist <pp73...@gmail.com> wrote: > From: protein.chemist protein.chemist <pp73...@gmail.com> > Subject: [ccp4bb] Ligand PDB > To: CCP4BB@JISCMAIL.AC.UK > Date: Tuesday, July 21, 2009, 4:23 PM > Dear All, > > What is the best way to find the coordinates of a ligand. > I do not find teh ligand in Pdb.org. I am trying to draw > it in prodrug but the server is showing error. > Also if I draw it how do I make sure that the geometry is > correct. > > Thanks, > Mariah > > -- > Mariah Jones > Department of Biochemistry > University of Florida > >