Hello, I have two operations that I want to perform, and am not aware of a simple way (if possible) of doing them. So here it goes:
1. how (if possible) to retrieve the color for a residue as identified in an expression, e.g. "resi 9"? Note that it's not a range so no multiple answers is possible. I guess the question could extend to other attributes like representation, etc. The reason I need that is to be able to switch back to a residue's original color after highlighting it in another. 2. how to select all non-natural residues (anything that's not in the list of 20 standard AAs)? I'm going the brute-force way, i.e. naturals1='asp+glu+lys+arg+phe+tyr+cys+met+ser+thr' naturals2='asn+gln+leu+val+ile+gly+ala+his+trp+pro' select naturals1, resn naturals1 select naturals2, resn naturals2 select nonnaturals, !naturals1 & !naturals2 which is ugly. I couldn't find a predefined keyword for them though. Many thanks! Tina
