Nano-scale liquid chromatography coupled to tandem mass spectrometry using the multiple reaction monitoring mode based quantitative platform for analyzing multiple enzymes associated with central metabolic pathways of Saccharomyces cerevisiae using ultra fast mass spectrometry

J Biosci Bioeng. 2015 Jan;119(1):117-20. doi: 10.1016/j.jbiosc.2014.06.010. Epub 2014 Jul 21.

Abstract

A widely targeted quantitative proteome analysis of Saccharomyces cerevisiae enzymes was performed employing an ultra fast mass spectrometry (UFMS). Nano-liquid chromatography-UFMS analysis of trypsin digested peptide samples derived from yeast strains successfully determined relative abundances of 303 peptides of 137 proteins.

Keywords: Central carbon metabolism; Enzyme expression; Quantitative proteomics; Saccharomyces cerevisiae; Ultra fast mass spectrometry.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Chromatography, Liquid
  • Mass Spectrometry / methods*
  • Metabolic Networks and Pathways*
  • Peptides / metabolism
  • Proteome / metabolism
  • Proteomics
  • Saccharomyces cerevisiae / enzymology
  • Saccharomyces cerevisiae / metabolism*
  • Saccharomyces cerevisiae Proteins / chemistry
  • Saccharomyces cerevisiae Proteins / metabolism
  • Tandem Mass Spectrometry
  • Trypsin / metabolism

Substances

  • Peptides
  • Proteome
  • Saccharomyces cerevisiae Proteins
  • Trypsin