MSClustering

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Contact: Ari Frank

Summary

Tandem mass spectrometry (MS/MS) experiments often generate redundant datasets containing multiple spectra of the same peptides. Clustering of MS/MS spectra takes advantage of this redundancy by identifying multiple spectra of the same peptide and replacing them with a single representative spectrum. Analyzing only representative spectra results in significant speed-up of MS/MS database searches. The new version of MSCluster also supports the creation of spectral archives. For more details see downloadable zip file.