[MetalheadLys]

Hi, I'm rather new to Python and have to make a code with classes. I'm not finding much help elsewhere, so I'll ask. I need to make a class (to fit into a bigger program) that will take a list of elements in an amino acid and sort it into either backbone, or residue. Backbone elements have the sequence C, C, N, O while the residue is everything else. Could someone point me in the right direction? Thank you!

[JackOfAllTrades]

Python's tutorial on classes might be a good place to start.