Quick thought: no need to account for missed cleavage points?
As MSMSFit score ignores large gaps in MSMS data we could take advantage of that by feeding the algorithm only sequences with one missed cleavage (vs. one missed and no missed).
As MSMSFit score ignores large gaps in MSMS data we could take advantage of that by feeding the algorithm only sequences with one missed cleavage (vs. one missed and no missed).