There's something like alpha chain restraints accessible from the R/RC button isn't it? Not what you want?
Roberto From my iPhone On 23 Sep 2010, at 19:34, "Florian Schmitzberger" <[email protected] > wrote: > Dear All, > > Is there a way in COOT to enforce helical backbone torsion angles? > Suppose I have built a couple of additional residues at the termini of > an already placed helix (with "Place helix here"), observe in the > density (low resolution) that they are also helical. Essentially I > would like a command that arranges these residues into a helix. From > what I could see in low resolution maps (of moderate quality), > although in general COOT's "Place helix here" is doing well, it is not > always extending the helices all the way. > > Thank you! > > Florian > > ----------------------------------------------------------- > Florian Schmitzberger > Biological Chemistry and Molecular Pharmacology > Harvard Medical School > 250 Longwood Avenue, SGM 130 > Boston, MA 02115, US > Tel: 001 617 432 5602
