[gmx-users] Secondary structure not visible after converting from .gro to .pdb
Justin Lemkul
jalemkul at vt.edu
Thu May 29 03:30:06 CEST 2014
On 5/28/14, 9:24 PM, bharat gupta wrote:
> Hi,
>
> I energy minimized a protein consisting 10 chains using gromacs. When I
> converted the structure of the protein from gro format to pdb format to
> visualize in Pymol, it shows only one chain in ribbon form and rest of the
> chains are not shown ... How to rectify this error ??
>
Visualization programs guess what secondary structure should be based on the
supplied geometry. Sometimes they get it wrong. If you're concerned about
secondary structure changes, you should be using a quantitative method rather
than visualization.
-Justin
--
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Justin A. Lemkul, Ph.D.
Ruth L. Kirschstein NRSA Postdoctoral Fellow
Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 601
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201
jalemkul at outerbanks.umaryland.edu | (410) 706-7441
http://mackerell.umaryland.edu/~jalemkul
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