Hi David, Yes, it should be a vector as it is a difference between the center of mass of two groups in x,y, and z directions. Then, negative means an opposite direction. Is that right?
Abu Naser School Of Life Sciences Heriot-Watt University Edinburgh EH14 4AS Email: [EMAIL PROTECTED] Phone: +44(0)1314518265 Fax : +44(0) 131 451 3009 -----Original Message----- From: [EMAIL PROTECTED] on behalf of David van der Spoel Sent: Tue 25/09/2007 9:42 AM To: Discussion list for GROMACS users Subject: Re: [gmx-users] g_dist Naser, Md Abu wrote: > > > Hi all user, > > I have just calculated a distance between backbone and side chain of the > same protein. I get > negative distance along x and y direction. What dose negative distance mean? > please be more specific. is that a vector? > Thanks in advance. > > > Abu Naser > > School Of Life Sciences > Heriot-Watt University > Edinburgh EH14 4AS > Email: [EMAIL PROTECTED] > Phone: +44(0)1314518265 > Fax : +44(0) 131 451 3009 > > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > gmx-users mailing list gmx-users@gromacs.org > http://www.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at http://www.gromacs.org/search before posting! > Please don't post (un)subscribe requests to the list. Use the > www interface or send it to [EMAIL PROTECTED] > Can't post? Read http://www.gromacs.org/mailing_lists/users.php -- David van der Spoel, Ph.D. Molec. Biophys. group, Dept. of Cell & Molec. Biol., Uppsala University. Box 596, 75124 Uppsala, Sweden. Phone: +46184714205. Fax: +4618511755. [EMAIL PROTECTED] [EMAIL PROTECTED] http://folding.bmc.uu.se _______________________________________________ gmx-users mailing list gmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to [EMAIL PROTECTED] Can't post? Read http://www.gromacs.org/mailing_lists/users.php
_______________________________________________ gmx-users mailing list gmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to [EMAIL PROTECTED] Can't post? Read http://www.gromacs.org/mailing_lists/users.php
