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.
A powerful tool for PTM discovery (Jan 2008, Journal of Proteome research, Vol 7. Issue 1)
From spectral networks to shotgun sequencing (June 2007, Nature Methods, Vol. 4 No. 6)
Identifying peptides without a database (May 2007, Journal of Proteome Research)
UCSD Computer Scientist Wins Young Investigator Award, Research on Snake Venom Proteins Highlighted (Nov 2006, UCSD)