Hi, I used suggestion a) of Elaine for distances and the script of Eric for the angles. both work fine :)) Thanks a lot!!!! Marco Quoting "Eric Pettersen" <pett@cgl.ucsf.edu>:
On Apr 13, 2010, at 8:58 AM, Elaine Meng wrote:
(b) peptide dihedrals. The phi,psi,chiN values for amino acid residues are automatically assigned as attributes. You can save an attribute (list of values) to a file from the Render by Attribute tool. <http://www.cgl.ucsf.edu/chimera/docs/ContributedSoftware/render/render.html#...
Also, a short Python script could be used for this:
from chimera import openModels, Molecule for m in openModels.list(modelTypes=[Molecule]): for r in m.residues: print r, r.chi1
If you save the above in a file ending in .py and open it in Chimera (e.g. File...Open, or the "open" command) then the chi1 angles of all residues will be printed to the reply log.
--Eric
Dr.Marco Sette, Ph.D. Department of Chemical Sciences and Technology University of Rome, "Tor Vergata" via della Ricerca Scientifica, 00133, Rome, Italy e-mail: sette@uniroma2.it e-mail: m77it@yahoo.it Tel.: +39-0672594424 Fax: +39-0672594328 ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.