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231224s2018 xx |||||o 00| ||eng c |
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|a 10.1111/nph.14587
|2 doi
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|a pubmed24n0905.xml
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|a (DE-627)NLM271784792
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|a (NLM)28493421
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Demir, Fatih
|e verfasserin
|4 aut
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| 245 |
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|a Quantitative proteomics in plant protease substrate identification
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 01.10.2019
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a CommentIn: New Phytol. 2018 May;218(3):879-881. - PMID 29658638
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|a Citation Status MEDLINE
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|a © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.
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|a Contents Summary 936 I. Introduction 936 II. The quest for plant protease substrates - proteomics to the rescue? 937 III. Quantitative proteome comparison reveals candidate substrates 938 IV. Dynamic metabolic stable isotope labeling to measure protein turnover in vivo 938 V. Terminomics - large-scale identification of protease cleavage sites 939 VI. Substrate or not substrate, that is the question 940 VII. Concluding remarks 941 Acknowledgements 941 References 941 SUMMARY: Proteolysis is a central regulatory mechanism of protein homeostasis and protein function that affects all aspects of plant life. Higher plants encode for hundreds of proteases, but their physiological substrates and hence their molecular functions remain mostly unknown. Current quantitative mass spectrometry-based proteomics enables unbiased large-scale interrogation of the proteome and its modifications. Here we provide an overview of proteomics techniques that allow profiling of changes in protein abundance, measurement of proteome turnover rates, identification of protease cleavage sites in vivo and in vitro and determination of protease sequence specificity. We discuss how these techniques can help to reveal protease substrates and determine plant protease function, illustrated by recent studies on selected plant proteases
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Review
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|a degradomics
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| 650 |
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|a plants
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| 650 |
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|a protease substrates
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|a proteases
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|a proteolysis
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| 650 |
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|a proteomics
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| 650 |
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|a terminome
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| 650 |
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|a Proteome
|2 NLM
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|a Peptide Hydrolases
|2 NLM
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| 650 |
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|a EC 3.4.-
|2 NLM
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|a Niedermaier, Stefan
|e verfasserin
|4 aut
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| 700 |
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|a Villamor, Joji Grace
|e verfasserin
|4 aut
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| 700 |
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|a Huesgen, Pitter Florian
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 218(2018), 3 vom: 15. Mai, Seite 936-943
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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|g volume:218
|g year:2018
|g number:3
|g day:15
|g month:05
|g pages:936-943
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|u http://dx.doi.org/10.1111/nph.14587
|3 Volltext
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