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Arabidopsis Rab-E GTPases exhibit a novel interaction with a plasma-membrane phosphatidylinositol-4-phosphate 5-kinase.

Abstract:

Rab GTPases of the Arabidopsis Rab-E subclass are related to mammalian Rab8 and are implicated in membrane trafficking from the Golgi to the plasma membrane. Using a yeast two-hybrid assay, Arabidopsis phosphatidylinositol-4-phosphate 5-kinase 2 (PtdIns(4)P 5-kinase 2; also known as PIP5K2), was shown to interact with all five members of the Rab-E subclass but not with other Rab subclasses residing at the Golgi or trans-Golgi network. Interactions in yeast and in vitro were strongest with RAB...

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Publication status:
Published

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Publisher copy:
10.1242/jcs.053488

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Journal:
Journal of cell science
Volume:
122
Issue:
Pt 23
Pages:
4383-4392
Publication date:
2009-12-05
DOI:
EISSN:
1477-9137
ISSN:
0021-9533
URN:
uuid:f2cc1e89-bc0e-453b-ab0a-c624624561c8
Source identifiers:
48880
Local pid:
pubs:48880

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