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. 2019:2049:165-190.
doi: 10.1007/978-1-4939-9736-7_10.

Mapping the Saccharomyces cerevisiae Spatial Proteome with High Resolution Using hyperLOPIT

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Mapping the Saccharomyces cerevisiae Spatial Proteome with High Resolution Using hyperLOPIT

Daniel J H Nightingale et al. Methods Mol Biol. 2019.

Abstract

The subcellular localization of proteins is a posttranslational modification of paramount importance. The ability to study subcellular and organelle proteomes improves our understanding of cellular homeostasis and cellular dynamics. In this chapter, we describe a protocol for the unbiased and high-throughput study of protein subcellular localization in the yeast Saccharomyces cerevisiae: hyperplexed localization of organelle proteins by isotope tagging (hyperLOPIT), which involves biochemical fractionation of Saccharomyces cerevisiae and high resolution mass spectrometry-based protein quantitation using TMT 10-plex isobaric tags. This protocol enables the determination of the subcellular localizations of thousands of proteins in parallel in a single experiment and thereby deep sampling and high-resolution mapping of the spatial proteome.

Keywords: Organelle; Protein localization; Saccharomyces cerevisiae; Spatial proteomics; Subcellular fractionation; hyperLOPIT.

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References

    1. Delic M, Valli M, Graf AB et al (2013) The secretory pathway: exploring yeast diversity. FEMS Microbiol Rev 37:872–914 - PubMed - DOI - PMC
    1. Li SC, Kane PM (2009) The yeast lysosome-like vacuole: endpoint and crossroads. Biochim Biophys Acta 1793:650–663 - PubMed - DOI - PMC
    1. Bardwell L (2005) A walk-through of the yeast mating pheromone response pathway. Peptides 26:339–350 - PubMed - PMC - DOI
    1. Gancedo C, Flores C-L, Gancedo JM (2016) The expanding landscape of moonlighting proteins in yeasts. Microbiol Mol Biol Rev 80:765–777 - PubMed - PMC - DOI
    1. Chen XJ, Wang X, Kaufman BA et al (2005) Aconitase couples metabolic regulation to mitochondrial DNA maintenance. Science 80(307):714–717 - DOI

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