The AKT3 potassium channel protein interacts with the AtPP2CA protein phosphatase 2C.
The AKT3 potassium channel protein was identified as a strongly interacting partner of the Arabidopsis thaliana protein phosphatase 2C (AtPP2CA) in a yeast two-hybrid screen. A deletion analysis indicated that the catalytic domain of AtPP2CA was essential for the interaction with AKT3. Furthermore, the related PP2C phosphatase ABI1 did not interact with AKT3 in yeast.
Vranová
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Vakgroep Moleculaire Genetica and Departement Plantengenetica, Vlaams Interuniversitair Instituut voor Biotechnologie (VIB), Universiteit Gent, K.L. Ledeganckstraat 35, B-9000 Gent, Belgium.
Tähtiharju
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Sriprang
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R
Willekens
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Heino
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P
Palva
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Inzé
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D
Van Camp
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W
D017360:Arabidopsis / Q000378:metabolism; D029681:Arabidopsis Proteins; D020134:Catalytic Domain / Q000235:genetics; D018076:DNA, Complementary; D010749:Phosphoprotein Phosphatases / Q000378:metabolism*; D010940:Plant Proteins / Q000378:metabolism*; D015221:Potassium Channels / Q000378:metabolism*; D054648:Protein Phosphatase 2; D000071636:Protein Phosphatase 2C; D012441:Saccharomyces cerevisiae; D029701:Saccharomyces cerevisiae Proteins; D017384:Sequence Deletion; D015398:Signal Transduction; D020798:Two-Hybrid System Techniques
C431716:AKT3 protein, Arabidopsis; D029681:Arabidopsis Proteins; D018076:DNA, Complementary; D010940:Plant Proteins; D015221:Potassium Channels; D029701:Saccharomyces cerevisiae Proteins; C087358:PTC1 protein, S cerevisiae; D010749:Phosphoprotein Phosphatases; D054648:Protein Phosphatase 2; D000071636:Protein Phosphatase 2C