Pepgrep

Tool for peptide MS2 pattern matching in MS tandem dataset

Brought to you by: igor-ch

Downloads: 1 This Week

Last Update: 2014-04-03

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pepgrep offers a quick and friendly way to examine MS tandem output data by finding a spectral pattern matching selected peptide sequence. It is database-free command-line utility that uses Peptide-to-MS2 scoring algorithm. The Peptide-to-MS2 pattern matching can accumulate dozens of mass offsets corresponding to a variety of Post-Translational Modifications. Decoy peptide sequences are used with the tested peptide sequence to reduce false-positive results. Read article at: http://www.sciencedirect.com/science/article/pii/S1672022913000302

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2013-06-21

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