A good minded advice Shima: think more for your self; science is not easy, or if it's not possible, ask ur adviser, or look for a new job.
________________________________________ From: gmx-users-boun...@gromacs.org [gmx-users-boun...@gromacs.org] On Behalf Of Shima Arasteh [shima_arasteh2...@yahoo.com] Sent: Monday, December 31, 2012 5:58 PM To: Justin Lemkul; Discussion list for GROMACS users Subject: Re: [gmx-users] Index file These are the last line of my gro file: 5SOL HW299818 7.429 8.372 11.524 5CL CL99819 0.485 3.864 11.451 5CL CL99820 5.689 6.730 9.692 9.21490 8.92980 12.40750 Here, I brought you the output of make_ndx command. As you see CL ions are not recognized here. Analysing residue names: There are: 48 Protein residues There are: 238 Other residues There are: 12624 Water residues Analysing Protein... Analysing residues not classified as Protein/DNA/RNA/Water and splitting into groups... 0 System : 99817 atoms 1 Protein : 720 atoms 2 Protein-H : 356 atoms 3 C-alpha : 48 atoms 4 Backbone : 144 atoms 5 MainChain : 190 atoms 6 MainChain+Cb : 234 atoms 7 MainChain+H : 240 atoms 8 SideChain : 480 atoms 9 SideChain-H : 166 atoms 10 Prot-Masses : 720 atoms 11 non-Protein : 99097 atoms 12 Other : 31892 atoms 13 POPC : 31892 atoms 14 Water : 67205 atoms 15 SOL : 67205 atoms 16 non-Water : 32612 atoms nr : group ! 'name' nr name 'splitch' nr Enter: list groups 'a': atom & 'del' nr 'splitres' nr 'l': list residues 't': atom type | 'keep' nr 'splitat' nr 'h': help 'r': residue 'res' nr 'chain' char "name": group 'case': case sensitive 'q': save and quit 'ri': residue index Somehow confusing for me! Sincerely, Shima ----- Original Message ----- From: Justin Lemkul <jalem...@vt.edu> To: Shima Arasteh <shima_arasteh2...@yahoo.com>; Discussion list for GROMACS users <gmx-users@gromacs.org> Cc: Sent: Monday, December 31, 2012 8:19 PM Subject: Re: [gmx-users] Index file On 12/31/12 11:45 AM, Shima Arasteh wrote: > > > It is 4.5.5. > I need to say that I had a pdb file which was produced by VMD, May it be the > reason of problem? > > Without seeing the aforementioned information (substituting make_ndx screen output for editconf command, which is not relevant), it's impossible to say anything. There is no logical reason why ions present in the coordinate file (independent of format) do not show up in the selection list and I cannot reproduce the problem with any file I have available. Ions are showing up just fine in everything I can see. -Justin -- ======================================== Justin A. Lemkul, Ph.D. Research Scientist Department of Biochemistry Virginia Tech Blacksburg, VA jalemkul[at]vt.edu | (540) 231-9080 http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin ======================================== -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists