Hi Shukun, why and how did the matrix_copy command fail? If you swap step (2) and (3) everything should be fine. Try this:
fetch 2xwu 2x19, async=0 as ribbon symexp mates, 2x19, 2x19, 6.0, segi=1 align /2x19//B, /2xwu//B matrix_copy 2x19, mates* By the way, the segi=1 argument of the symexp command gives every symmetry mate a uniqe segment identifier, so if you would save them all to the same PDB file there is no need to rename chain IDs. Cheers, Thomas shukunluo wrote, On 09/11/11 10:51: > Dear Pymol users, > > I want to compare the crystal packing and contacts of two different > space groups of the same protein using pymol. Here's what I did: > (1)loaded two structures; (2) aligned two structures; (3) generated > symmetry-related objects of two structures. However, the > symmetry-related molecules didn't move with the source structure. I > tried in coot to superimposed two structures then save the moved > molecules, but the space group changed to the target structures. I also > tried the matrix_copy command with failure. > > Does anyone know how to do this? Thanks in advance. > > Best, > Shukun -- Thomas Holder MPI for Developmental Biology Spemannstr. 35 D-72076 Tübingen ------------------------------------------------------------------------------ Doing More with Less: The Next Generation Virtual Desktop What are the key obstacles that have prevented many mid-market businesses from deploying virtual desktops? How do next-generation virtual desktops provide companies an easier-to-deploy, easier-to-manage and more affordable virtual desktop model.http://www.accelacomm.com/jaw/sfnl/114/51426474/ _______________________________________________ PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
