[PyMOL] question about ca trace

[Geng T. <gen...@ho...>]

Hi, There:
I have a pdb file for a dimer. only coordinates of alph carbons are in the 
pdb. In the pymol, I
set cartoon_trace, 1
and
show cartoon
each monomer is fine but a weird linkage showed up between the last residue 
of chain a and first residue of chain b. I just can't remove this ugly 
linkage. Do you have any idea? Thank you. Actually I tried ribbon mode and 
no this weird linkage but I like the figure qualify of the cartoon.
Tiger

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