Mass spectrometry-based detection and assignment of protein posttranslational modifications.
Mass spectrometry-based detection and assignment of protein posttranslational modifications.
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DOI:
10.1021/cb500904b
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发表时间:
2015-01-16
影响因子:
4
通讯作者:
Burlingame, Alma L.
中科院分区:
文献类型:
--
作者:
Doll, Sophia;Burlingame, Alma L.
Recent advances in mass spectrometry (MS)-based proteomics allow the identification and quantitation of thousands of posttranslational modification (PTM) sites in a single experiment. This follows from the development of more effective class enrichment strategies, new high performance instrumentation and bioinformatic algorithms with rigorous scoring strategies. More widespread use of these combined capabilities have led to a vast expansion in our knowledge of the complexity of biological processes mediated by PTMs. The classes most actively pursued include phosphorylation, ubiquitination, O-GlcNAcylation, methylation, and acetylation. Very recently succinylation, SUMOylation, and citrullination have emerged. Among the some 260 000 PTM sites that have been identified in the human proteome thus far, only a few have been assigned to key regulatory and/or other biological roles. Here, we provide an update of MS-based PTM analyses, with a focus on current enrichment strategies coupled with revolutionary advances in high performance MS. Furthermore, we discuss examples of the discovery of recently described biological roles of PTMs and address the challenges of defining site-specific functions.
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影响因子:
56.9
作者:
Choudhary, Chunaram;Kumar, Chanchal;Mann, Matthias
通讯作者:
Mann, Matthias
DOI:
10.1074/mcp.m113.034769
发表时间:
2014-01
期刊:
Molecular & cellular proteomics : MCP
影响因子:
--
作者:
Hebert AS;Richards AL;Bailey DJ;Ulbrich A;Coughlin EE;Westphall MS;Coon JJ
通讯作者:
Coon JJ
DOI:
10.1038/nrm3255
发表时间:
2011-12-22
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1126/science.1199498
发表时间:
2011-06-10
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Hsu PP;Kang SA;Rameseder J;Zhang Y;Ottina KA;Lim D;Peterson TR;Choi Y;Gray NS;Yaffe MB;Marto JA;Sabatini DM
通讯作者:
Sabatini DM
影响因子:
7
作者:
Fisk, John C.;Li, Jun;Read, Laurie K.
通讯作者:
Read, Laurie K.