I'm a fairly new user to PyMol and am having some trouble with the
sphere_scale command. I understand that if I want to draw a sphere
around the x'th ca atom, I can use:
show spheres, ////X/ca
However, what if I want that sphere to have a radius of 3 angstroms,
or 6 angstroms, etc.
I understand I can use set sphere_scale, 1, ///X/ca but what is the
default scale of 1? Is it 1A, is it something else?
Thank you for your help!