[PyMOL] Cartoon Representation of Non-standard nucleic acid in PyMol

Dear All, I am working with a genomic sequence. There is a modification in one of the nucleic acid of this DNA sequence. When I am viewing this in pymol, I can see it in sticks and it looks disconnected from the rest of DNA backbone. I am not able to see it in cartoon format. Can someone tell me h

[PyMOL] Measuring angle between two RNA helices in pymol

Dear All, I want to measure the angle between two RNA helices. I tried using script "angle_between_helices.py" but it does not work for RNA structure. Does anybody in the community have an idea or know a method to calculate angle between two helices in pymol, please? Regards, Shekhar ___