[Chimera-users] error opening .cif file

Elaine Meng meng at cgl.ucsf.edu
Sat Oct 6 10:10:13 PDT 2018

Hi Francesco,
The PDB and mmCIF files for 4i4t have chain D 42 directly bonded to 45, and no residues 43 or 44. Although I have no idea why the data is like this,  I believe Chimera is reading the file correctly. 

Your version of Chimera is a couple of years old (1.11 is from 2016 and 1.13 was released this year), but that would not have any effect on this issue.
Elaine C. Meng, Ph.D.                       
UCSF Chimera(X) team
Department of Pharmaceutical Chemistry
University of California, San Francisco

> On Oct 6, 2018, at 8:39 AM, Francesco Pietra <chiendarret at gmail.com> wrote:
> Hi
> With my /opt/UCSF/Chimera64-1.11.2/bin/chimera, I notice a mistake in opening 4i4t.cif.gz (as 4i4t.cif), i.e., residue 43 and 44 in chain D are mis-numbered 44 and 45, giving the wrong impression that residues 43 and 44 are missing. I have not checked anything else.
> cheers
> francesco pietra

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