Results 11 to 20 of about 618,514 (262)
The structural requirements for ceramide activation of serine-threonine protein phosphatases
Journal of Lipid Research, 2004 The protein phosphatases1 (PP1) and 2A (PP2A) serve as ceramide-activated protein phosphatases (CAPP). In this study, the structural requirements for interaction between ceramide and CAPP were determined.
Charles E. Chalfant +4 more
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PLoS ONE, 2015 Protein phosphatase 2A (PP2A) is a conserved essential enzyme that is implicated as a tumor suppressor based on its central role in phosphorylation-dependent signaling pathways.
Ryotaro Yabe +6 more
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Protein Kinases and Phosphatases of the Plastid and Their Potential Role in Starch Metabolism
Frontiers in Plant Science, 2018 Phospho-proteomic studies have confirmed that phosphorylation is a common mechanism to regulate protein function in the chloroplast, including the enzymes of starch metabolism.
Chris White-Gloria +6 more
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Plant protein phosphatases. Subcellular distribution, detection of protein phosphatase 2C and identification of protein phosphatase 2A as the major quinate dehydrogenase phosphatase [PDF]
Biochemical Journal, 1991 Protein phosphatases 1 and 2A (PP1 and PP2A) were identified in a variety of plant cells and found to be particulate or soluble depending on the species. In extracts prepared from oilseed-rape seeds these enzymes were associated with microsomes and more rapidly sedimenting fractions, whereas in wheat leaf extracts they were largely microsomal, the ...
MacKintosh, C., Coggins, J., Cohen, P.
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Effects of Newly Synthesized DCP-LA-Phospholipids on Protein Kinase C and Protein Phosphatases
Cellular Physiology and Biochemistry, 2013 Background/Aims: The linoleic acid derivative DCP-LA selectively activates PKCε and inhibits protein phosphatase 1 (PP1). In the present study, we have newly synthesized phosphatidyl-ethanolamine, -serine, -choline, and -inositol containing DCP-LA at the
Takeshi Kanno +5 more
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Journal of Fungi, 2022 Reversible protein phosphorylation is essential in cellular signal transduction. The rice blast fungus Magnaporthe oryzae contains six putative type 2C protein phosphatases, namely MoPtc1, MoPtc2, MoPtc5, MoPtc6, MoPtc7, and MoPtc8.
Wilfred M. Anjago +7 more
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Protein phosphatases at the nuclear envelope [PDF]
Biochemical Society Transactions, 2018 The nuclear envelope (NE) is a unique topological structure formed by lipid membranes (Inner and Outer Membrane: IM and OM) interrupted by open channels (Nuclear Pore complexes). Besides its well-established structural role in providing a physical separation between the genome and the cytoplasm and regulating the exchanges between the two cellular ...
Raquel Sales Gil +3 more
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Research Trends in C-Terminal Domain Nuclear Envelope Phosphatase 1
Life, 2023 C-terminal domain nuclear envelope phosphatase 1 (CTDNEP1, formerly Dullard) is a member of the newly emerging protein phosphatases and has been recognized in neuronal cell tissues in amphibians.
Harikrishna Reddy Rallabandi +3 more
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PPM1H phosphatase counteracts LRRK2 signaling by selectively dephosphorylating Rab proteins
eLife, 2019 Mutations that activate LRRK2 protein kinase cause Parkinson’s disease. LRRK2 phosphorylates a subset of Rab GTPases within their Switch-II motif controlling interaction with effectors.
Kerryn Berndsen +11 more
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The Emerging Role of Protein Phosphatase in Regeneration
Life, 2023 Maintaining normal cellular behavior is essential for the survival of organisms. One of the main mechanisms to control cellular behavior is protein phosphorylation.
Meiling Zhang +4 more
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