Re: [PyMOL] cylindrical helices

2013-11-01 Thread Jason Vertrees
Andreas, That's an interesting find. PyMOL is clearly being fooled by the secondary structure assignment. I don't think it's PyMOL's responsibility to address egregious cases like this—rare and non-standard. You can run 'dss' to update the secondary structure to something more reasonable or you c

[PyMOL] puckering of ribose

2013-11-01 Thread ccp4 pymol
Hi to everyone, My apologies if the question is to naive. I was wondering if there was an easier way to flip the puckering of ribose from endo to exo conformations at 2' and 3' positions in pymol. Thank you Best wishes Priyadarshan ---

[PyMOL] cylindrical helices

2013-11-01 Thread Andreas Förster
Dear all, I've just been baffled for a while with a pdb that showed a strange behavior upon changing the representation from cylindrical cartoon helices to normal cartoon helices. It seemed to me that helices were disappearing. A picture of the effect is here: http://www.msf.bio.ic.ac.uk/imag