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Plant proteins under oxidative attack

Silke Jacques (UGent) , Bart Ghesquière (UGent) , Frank Van Breusegem (UGent) and Kris Gevaert (UGent)
(2013) PROTEOMICS. 13(6). p.932-940
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Biotechnology for a sustainable economy (Bio-Economy)
Abstract
Abstract: Reactive oxygen and nitrogen species can modify various biomolecules, including proteins. The resulting protein modifications are highly diverse, can be reversible as well as irreversible, and might affect protein structure and function. Besides random modifications, targeted modifications at specific amino acids in surface-accessible protein regions occur. These changes are of particular interest as, e.g. by altering the local protein conformation; they might initiate specific (oxidative) signaling pathways. Here, we focus on two protein modifications that are found under conditions of oxidative stress in plants: oxidation of the sulfur-containing methionine and nitration of tyrosine. We review the functional consequences caused by the oxidation of several plant proteins and line-up those proteomics technologies that are amenable to study these selected modifications.
Keywords
NITRIC-OXIDE, ARABIDOPSIS-THALIANA, TYROSINE NITRATION, CHAPERONE-LIKE ACTIVITY, HEAT-SHOCK-PROTEIN, METHIONINE SULFOXIDE REDUCTASE, Tyrosine nitration, Redox proteomics, Plant proteomics, Author Keywords: Methionine oxidation, Methionine sulfoxide, PHOSPHORYLATION, REACTIVE NITROGEN, DEFENSE RESPONSE, ABIOTIC STRESS

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Citation

Please use this url to cite or link to this publication:

Chicago
Jacques, Silke, Bart Ghesquière, Frank Van Breusegem, and Kris Gevaert. 2013. “Plant Proteins Under Oxidative Attack.” Proteomics 13 (6): 932–940.
APA
Jacques, Silke, Ghesquière, B., Van Breusegem, F., & Gevaert, K. (2013). Plant proteins under oxidative attack. PROTEOMICS, 13(6), 932–940.
Vancouver
1.
Jacques S, Ghesquière B, Van Breusegem F, Gevaert K. Plant proteins under oxidative attack. PROTEOMICS. 2013;13(6):932–40.
MLA
Jacques, Silke, Bart Ghesquière, Frank Van Breusegem, et al. “Plant Proteins Under Oxidative Attack.” PROTEOMICS 13.6 (2013): 932–940. Print.
@article{3192011,
  abstract     = {Abstract: Reactive oxygen and nitrogen species can modify various biomolecules, including proteins. The resulting protein modifications are highly diverse, can be reversible as well as irreversible, and might affect protein structure and function. Besides random modifications, targeted modifications at specific amino acids in surface-accessible protein regions occur. These changes are of particular interest as, e.g. by altering the local protein conformation; they might initiate specific (oxidative) signaling pathways. Here, we focus on two protein modifications that are found under conditions of oxidative stress in plants: oxidation of the sulfur-containing methionine and nitration of tyrosine. We review the functional consequences caused by the oxidation of several plant proteins and line-up those proteomics technologies that are amenable to study these selected modifications.},
  author       = {Jacques, Silke and Ghesqui{\`e}re, Bart and Van Breusegem, Frank and Gevaert, Kris},
  issn         = {1615-9853},
  journal      = {PROTEOMICS},
  keyword      = {NITRIC-OXIDE,ARABIDOPSIS-THALIANA,TYROSINE NITRATION,CHAPERONE-LIKE ACTIVITY,HEAT-SHOCK-PROTEIN,METHIONINE SULFOXIDE REDUCTASE,Tyrosine nitration,Redox proteomics,Plant proteomics,Author Keywords: Methionine oxidation,Methionine sulfoxide,PHOSPHORYLATION,REACTIVE NITROGEN,DEFENSE RESPONSE,ABIOTIC STRESS},
  language     = {eng},
  number       = {6},
  pages        = {932--940},
  title        = {Plant proteins under oxidative attack},
  url          = {http://dx.doi.org/10.1002/pmic.201200237},
  volume       = {13},
  year         = {2013},
}

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