D-Glucose sensing by a plasma membrane regulator of G signaling protein, AtRGS1.
D-Glucose sensing by a plasma membrane regulator of G signaling protein, AtRGS1.
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DOI:
10.1016/j.febslet.2008.08.038
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发表时间:
2008-10-29
期刊:
影响因子:
3.5
通讯作者:
Jones, Alan M.
中科院分区:
文献类型:
--
作者:
Grigston, Jeffery C.;Osuna, Daniel;Scheible, Wolf-Ruediger;Liu, Chenggang;Stitt, Mark;Jones, Alan M.
关键词:
Plants use sugars as signaling molecules and possess mechanisms to detect and respond to changes in sugar availability, ranging from the level of secondary signaling molecules to altered gene transcription. G-protein-coupled pathways are involved in sugar signaling in plants. The Arabidopsis thaliana Regulator of G-protein Signaling protein 1 (AtRGS1) combines a receptor-like seven transmembrane domain with an RGS domain, interacts with the Arabidopsis Gα subunit (AtGPA1) in a D-glucose-regulated manner, and stimulates AtGPA1 GTPase activity. We determined that AtRGS1 interacts with additional components, genetically defined here, to serve as a plasma membrane sensor for D-glucose. This interaction between AtRGS1 and AtGPA1 involves, in part, the seven-transmembrane domain of AtRGS1.
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影响因子:
5.8
作者:
Chou, KC
通讯作者:
Chou, KC
DOI:
10.1073/pnas.0704751104
发表时间:
2007-10-30
影响因子:
11.1
作者:
Johnston, Christopher A.;Taylor, J. Philip;Willard, Francis S.
通讯作者:
Willard, Francis S.
影响因子:
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作者:
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影响因子:
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作者:
Llorente, F;Alonso-Blanco, C;Molina, A
通讯作者:
Molina, A
DOI:
10.1093/protein/15.9.745
发表时间:
2002-09-01
期刊:
PROTEIN ENGINEERING
影响因子:
--
作者:
Cserzö, M;Eisenhaber, F;Simon, I
通讯作者:
Simon, I