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Glycan motif

Open lonelu opened this issue 6 years ago • 3 comments

Currently in MetaMorpheus, the N-Glycan motif is 'Nxt, Nxs', where x represents any amino acid. The 'x' cannot be proline for N-Glycan. I haven't found which character people used to represents 'Any amino acid except proline'. I noticed 'J' is used for N-Glycan somewhere.

lonelu avatar Oct 30 '18 21:10 lonelu

What about glycine?

trishorts avatar Oct 30 '18 21:10 trishorts

maybe we can develop some kind of modification motif syntax, like @bintiibrahim did for protease cleavage specificity? So like X{P} means any amino acid except P

rmillikin avatar Oct 30 '18 22:10 rmillikin

What about glycine?

Glycine should be fine for N-Glycan as far as I know.

lonelu avatar Oct 31 '18 17:10 lonelu