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. Best, Elaine ----- 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@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