On 8/5/17 2:59 PM, yujie liu wrote:
Mr Justin: I have tried to do energy minimization in this situation which only existing small molecule in water, I found the structure of organic molecule didn’t become distortions. I think the distortions of organic molecules are due to these stronger interactions between small molecules and enzyme, because there is a enzyme molecule in the previous simulation. Do you think this consideration is correct? In the case, do you think this phenomenon is normal? What’s more, I checked out the top file of small molecules and don’t find error and include the information of improper dihedrals.
Or your energy minimization simply indicates a strained initial structure that isn't fully relaxed. Real MD sampling is important here; energy minimization won't tell the whole story, at least not in any reliable way.
-Justin -- ================================================== Justin A. Lemkul, Ph.D. Assistant Professor Virginia Tech Department of Biochemistry 303 Engel Hall 340 West Campus Dr. Blacksburg, VA 24061 jalem...@vt.edu | (540) 231-3129 http://www.biochem.vt.edu/people/faculty/JustinLemkul.html ================================================== -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
