Structure, function and regulation of plant proteasomes

Jasmina Kurepa; Jan A. Smalle

doi:10.1016/j.biochi.2007.07.019

Structure, function and regulation of plant proteasomes

Jasmina Kurepa
, Jan A. Smalle

Plant and Soil Sciences

Producción científica: Article › revisión exhaustiva

141 Citas (Scopus)

Resumen

Proteasomes are large multisubunit, multicatalytic proteases responsible for most of the cytosolic and nuclear protein degradation, and their structure and functions are conserved in eukaryotes. Proteasomes were originally identified as the proteolytic module of the ubiquitin-dependent proteolysis pathway. Today we know that proteasomes also mediate ubiquitin-independent proteolysis, that they have RNAse activity, and play a non-proteolytic role in transcriptional regulation. Here we present an overview of the current knowledge of proteasome function and regulation in plants and highlight the role of proteasome-dependent protein degradation in the control of plant development and responses to the environment.

Idioma original	English
Páginas (desde-hasta)	324-335
Número de páginas	12
Publicación	Biochimie
Volumen	90
N.º	2
DOI	https://doi.org/10.1016/j.biochi.2007.07.019
Estado	Published - feb 2008

Nota bibliográfica

Funding Information:
We thank D. Zaitlin for critical reading of the manuscript. Research in the laboratory of J.S. is supported by the National Research Initiative of the USDA Cooperative State Research, Education and Extension Service, grant number 2005-35304-16043, and the Kentucky Science and Engineering Foundation, grant number 148-502-06-189.

Financiación

We thank D. Zaitlin for critical reading of the manuscript. Research in the laboratory of J.S. is supported by the National Research Initiative of the USDA Cooperative State Research, Education and Extension Service, grant number 2005-35304-16043, and the Kentucky Science and Engineering Foundation, grant number 148-502-06-189.

Financiadores	Número del financiador
Cooperative State Research, Education, and Extension Service	2005-35304-16043
Kentucky Science and Engineering Foundation	148-502-06-189

ASJC Scopus subject areas

Biochemistry

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KW - Plant responses

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Structure, function and regulation of plant proteasomes

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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