I'm running searches with a lot of PTMs and ran out Labkey's PTM symbols. I altered the ms2.modifications table's symbol column from 1 to 10 chars and I am inserting the string "(<delta mass>)" instead of a symbol. This appears to be okay except only the first character - the open paren - shows up next to the modified amino acid in the peptide reports. Can you please help me locate the class that renders the peptide on the report?
Thanks,
Bill