[gmx-users] g_helix issue

[Justin Lemkul]

On 6/4/15 3:19 AM, Ming Tang wrote:
> Dear all,
>
> I am using gromos54a7 ff to simulate a triple helix. When using g_helix to get some of the basic properties, I got the following error:
>
> Program g_helix, VERSION 5.0.4
> Source code file: /home/tm/Downloads/gromacs/src/gromacs/gmxana/hxprops.c, line: 437
>
> Fatal error:
> Zero complete backbone residues were found, cannot proceed
> For more information and tips for troubleshooting, please check the GROMACS
> website at http://www.gromacs.org/Documentation/Errors
>
> Could anybody tell me how to fix this problem?
>

Whatever you're selecting as a group for the calculation is incomplete, per the 
error.

-Justin

-- 
==================================================

Justin A. Lemkul, Ph.D.
Ruth L. Kirschstein NRSA Postdoctoral Fellow

Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 629
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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