Re: [AMBER] How MCPB add ligand withasmallmoleculein*_siderchain.bcl

From: JiYuan Liu <liujiyuan.nwsuaf.edu.cn>
Date: Wed, 30 Nov 2011 01:03:42 +0800

   Hi Ben,
      My e-mail client seems to be creating new threads all the time?It may be
   misunderstanded me,I still reply my the email since you reminded me at the
   first time.No more than I would like to delete the first "Re:" and only
   remain one "Re:"in the title of every replyï¼it could cause to create new
   threads?If yes,I am so sorry.
      I have found that the H3 torsion or angle is not correct in the small
   molecule when I runed *_addHs.bcl.I tried to change the torsion of H3 in the
   lib XML of the small molecule,in fact nothing has improved.Could I need
   toadd fragments like CH3 to my small molecule?
      I will arrange all the BCL scripts to you in the next reply.
                                                             Best Regards
                                                             JiYuan
   -------- åå§é®ä»¶ --------
   å件人: Ben Roberts <ben.roberts.geek.nz>
   åéæ¶é´: 2011-11-29 23:10
   æ¶ä»¶äºº: AMBER Mailing List <amber.ambermd.org>
   ä¸»ãé¢: Re:Re: [AMBER] How MCPB add ligand
   withasmallmoleculein*_siderchain.bcl
   Hi JiYuan,
   On 28/11/2011, at 10:47 p.m., JiYuan Liu wrote:
>
> Hi Ben,
> I have found that the H3 torsion or angle is not correct in the small
> molecule when I runed *_addHs.bcl.I tried to change the torsion of H3 in
   the
> lib XML of the small molecule,in fact nothing has improved.Could I need
   to
> add fragments like CH3 to my small molecule?
> This is my solution now:In my original PDB file,the small molecule is
   not
> add H.I cutted the coordinates of the small molecule from the original
> PDB,and save as a PDB file.I used the software as sybyl to add H to the
> small molecule,then I also cutted these new coordinates of the small
> molecule to replace which located in the original PDB file.Finally made
   the
> newest PDB file of the complex to be a fixed PDB file that will be used
   in
> BCL scripts.
> This can make everything normally,but I dont know whether this
   solution
> is reasonable.Please give me some advise.Thank you.
   First, a mailing list tip for you. Somehow your e-mail client seems to be
   creating new threads all the time, even if you "Reply". Disabling that
   behaviour would be good; you could then keep the entire discussion in a
   single thread, rather than splitting it up into multiple threads that are
   very difficult for others to follow if they should have the same problem.
   Second, addressing your main point. That seems like a lot of trouble to go
   to, and I agree that it shouldn't be necessary. However, I still don't have
   enough of your input files to properly test the functioning of the program
   and see what needs to be changed in your BCL script (or if there really is a
   problem that must be fixed in the source code). In addition to the BCL and
   PDB files you sent (thank you), we will also need any files that are sourced
   in your BCL script (like 3H68_OH_settings.bcl), files that are sourced in
   those files (if any), files that are sourced in files sourced in those files
   (if any), and so on.
   Regards,
   Ben
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Received on Tue Nov 29 2011 - 09:30:03 PST
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