Re: [PyMOL] Fwd: feature request: supercell construction

2010-04-17 Thread Thomas Holder
   - when I run supercell 2, 1, 1 I get another cell outline along the
   a axis, but no atoms are shown in the second cell. Do I have to run
   another command for them to show up?
 
 the script does not create symmetry mates. The symexp command can
 create symmetry mates within a given radius (it will not just fill up
 the cell).

the supercell script can fill the cells with symmetry mates now :)

http://www.pymolwiki.org/index.php/Supercell

Cheers,
   Thomas

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Re: [PyMOL] Symmetry Expansion

2010-04-17 Thread Jason Vertrees
Thomas,

Thanks for clue.  The mapping was broken for all proteins in the R 3
2 space group.  I've fixed it and pushed the update to the
open-source.  If anyone finds more bugs along this line, please let me
know.

Cheers,

-- Jason

On Sat, Apr 17, 2010 at 5:42 AM, Thomas Holder
spel...@users.sourceforge.net wrote:
 Hi Jason,

 about the bug with 2bop, it's just the spacegroup which is mapped wrong I
 think. If the PDB file is assigned correct, then 'R 3 2' should map to the
 matrices which are stored for 'R 3 2 :R' within pymol (xray.py).

 Hack to get correct result:

 fetch 2bop
 sym = cmd.get_symmetry('2bop')
 sym[-1] = 'R 3 2 :R'
 cmd.set_symmetry('2bop', *sym)
 symexp mates, 2bop, 2bop, 6.0

 Cheers,
  Thomas

 Jason Vertrees wrote, On 04/16/10 05:39:

 PyMOLers,

 A bug was brought to my attention to day in the symmetry expansion
 command (try it on 2bop).  If you have issues with the symexp command
 in your work, please check out the hastily-written and really-slow,
 but correct (for my test cases), manual symmetry expansion script:
 http://pymolwiki.org/index.php/ManualSymExp.

 I am working on a fix.

 Last, PyMOLers wrote three other cool scripts and deposited them on
 the wiki this week--check those out, too.

 Cheers,

 -- Jason




-- 
Jason Vertrees, PhD
PyMOL Product Manager
Schrodinger, LLC

(e) jason.vertr...@schrodinger.com
(o) +1 (603) 374-7120

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