Hi Donnie, On Mon, 04 May 2009 10:31:33 -0700, Donnie Berkholz <[email protected]> wrote:
> I'd like to build a theoretical N-residue peptide manually by setting > each torsion angle and building in poly-Ala. Can Coot do this, and if > so, how do I do it? If not, any suggestions for other programs? I have a PyMOL script that will allow you to build a peptide of arbitrary sequence with specified phi/psi angles for each amino acid using a file as input. See build_seq_phi_psi.py at: http://pldserver1.biochem.queensu.ca/~rlc/work/pymol/ It also calls another python script of mine for converting sequence formats http://pldserver1.biochem.queensu.ca/~rlc/work/scripts/seq_convert.py but the simple function in there could have been included directly in the first script. There is another one on the PyMOL Wiki: http://pymolwiki.org/index.php/CreateSecondaryStructure Cheers, Rob -- Robert L. Campbell, Ph.D. Senior Research Associate/Adjunct Assistant Professor Botterell Hall Rm 644 Department of Biochemistry, Queen's University, Kingston, ON K7L 3N6 Canada Tel: 613-533-6821 Fax: 613-533-2497 <[email protected]> http://pldserver1.biochem.queensu.ca/~rlc
