Nick,
if the PDB is the one you sent in your first email, it seems to have issues.

When I open it in a viewer, I can see several spurious multiple bonds involving 
the 
hydrogens, which suggest that the structure is not optimal.

I suspect the bond detection by distance gets messed up because of that.
Have you found this issue with all prolines or just with this particular one?

S

On 01/19/2017 02:46 PM, Geoffrey Hutchison wrote:
> Can you send me the PDB file?
>
> Thanks,
> -Geoff
>
> ---
> Prof. Geoffrey Hutchison
> Department of Chemistry
> University of Pittsburgh
> tel: (412) 648-0492
> email: geo...@pitt.edu
> web: http://hutchison.chem.pitt.edu/
>
> ------------------------------------------------------------------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> OpenBabel-Devel mailing list
> OpenBabel-Devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/openbabel-devel
>

-- 

  Stefano Forli, PhD

  Assistant Professor of ISCB
  Molecular Graphics Laboratory

  Dept. of Integrative Structural
  and Computational Biology, MB-112A
  The Scripps Research Institute
  10550  North Torrey Pines Road
  La Jolla,  CA 92037-1000,  USA.

     tel: +1 (858)784-2055
     fax: +1 (858)784-2860
     email: fo...@scripps.edu
     http://www.scripps.edu/~forli/

------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! http://sdm.link/slashdot
_______________________________________________
OpenBabel-Devel mailing list
OpenBabel-Devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/openbabel-devel

Reply via email to