
show sticks, (cys/ca+cb+sg) and byres (cys/sg and bound_to cys/sg)
the above command provides better quality to draw a SS bond by pyMOL, in the past, pyMOL users can only use “dist” command to make dash lines first, and changed the intervals of dash lines as “zero” to make a fake stick lines.
NOW, pyMOL users can use the new command to generate a very nice SS bond in stick.
Enjoy pyMOL ^_^