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Questions relating to proteins, the chains of amino acids that form three-dimensional structures carrying important functions of life. Protein sequence, structure, similarity, domains, etc.

2 votes

Fragment mass tolerance in proteomics analysis

I agree with @DanielGeiszler's explanation. Maybe some illustration may help. Software typically use a scoring function to separate the true and false identifications. In the illustration below, all p …
John Tran's user avatar