[Chimera-users] matching peptides with altenate locations

Elaine Meng meng at cgl.ucsf.edu
Mon Dec 14 17:10:20 PST 2009

Hi Sumitro,
Would it be possible to mail me the two structures so I can try some  
things and get back to you later?  I would keep them private and  
remove them after testing.
Elaine C. Meng, Ph.D.
UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab
Department of Pharmaceutical Chemistry
University of California, San Francisco

On Dec 14, 2009, at 11:23 AM, Sumitro Harjanto wrote:

> Hi,
> I would like to match two peptides; one with alternate conformations  
> in residue 4 and 5. I have tried:
> match   #0:1-9.c at ca   #1:1-9.c at ca.a
> match   #0:1-5.c at ca   #1:1-3.c at ca   |   #1:4-5.c at ca.a
> but both don’t work and give me the “unequal number of atom chosen”  
> error message.
> I tried changing match to sel in the latter case and I can get 10  
> atoms; 5 from each model, which is what I intended.
> How should I deal with this?
> Thanks,
> Sumitro

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