Literature DB >> 21357898

Voltage-sensing phosphatase: its molecular relationship with PTEN.

Yasushi Okamura1, Jack E Dixon.   

Abstract

Voltage-sensing phosphoinositide phosphatase (VSP) contains voltage sensor and cytoplasmic phosphatase domains. A unique feature of this protein is that depolarization-induced motions of the voltage sensor activate PtdIns(3,4,5)P(3) and PtdIns(4,5)P(2) phosphatase activities. VSP exhibits remarkable structural similarities with PTEN, the phosphatase and tensin homolog deleted on chromosome 10. These similarities include the cytoplasmic phosphatase region, the phosphoinositide binding region, and the putative membrane interacting C2 domain.

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Year:  2011        PMID： 21357898     DOI： 10.1152/physiol.00035.2010

Source DB:  PubMed          Journal:  Physiology (Bethesda)        ISSN： 1548-9221


  39 in total

1.  Membrane-localized β-subunits alter the PIP2 regulation of high-voltage activated Ca2+ channels.

Authors:  Byung-Chang Suh; Dong-Il Kim; Björn H Falkenburger; Bertil Hille
Journal:  Proc Natl Acad Sci U S A       Date:  2012-02-02       Impact factor: 11.205

2.  3' Phosphatase activity toward phosphatidylinositol 3,4-bisphosphate [PI(3,4)P2] by voltage-sensing phosphatase (VSP).

Authors:  Tatsuki Kurokawa; Shunsuke Takasuga; Souhei Sakata; Shinji Yamaguchi; Shigeo Horie; Koichi J Homma; Takehiko Sasaki; Yasushi Okamura
Journal:  Proc Natl Acad Sci U S A       Date:  2012-05-29       Impact factor: 11.205

3.  Coupling of the phosphatase activity of Ci-VSP to its voltage sensor activity over the entire range of voltage sensitivity.

Authors:  Souhei Sakata; Md Israil Hossain; Yasushi Okamura
Journal:  J Physiol       Date:  2011-04-04       Impact factor: 5.182

4.  Transfer of Kv3.1 voltage sensor features to the isolated Ci-VSP voltage-sensing domain.

Authors:  Yukiko Mishina; Hiroki Mutoh; Thomas Knöpfel
Journal:  Biophys J       Date:  2012-08-22       Impact factor: 4.033

Review 5.  Endogenous bioelectrical networks store non-genetic patterning information during development and regeneration.

Authors:  Michael Levin
Journal:  J Physiol       Date:  2014-06-01       Impact factor: 5.182

6.  Voltage sensitive phosphoinositide phosphatases of Xenopus: their tissue distribution and voltage dependence.

Authors:  William J Ratzan; Alexei V Evsikov; Yasushi Okamura; Laurinda A Jaffe
Journal:  J Cell Physiol       Date:  2011-11       Impact factor: 6.384

7.  Voltage-dependent motion of the catalytic region of voltage-sensing phosphatase monitored by a fluorescent amino acid.

Authors:  Souhei Sakata; Yuka Jinno; Akira Kawanabe; Yasushi Okamura
Journal:  Proc Natl Acad Sci U S A       Date:  2016-06-21       Impact factor: 11.205

Review 8.  Bioelectric signaling in regeneration: Mechanisms of ionic controls of growth and form.

Authors:  Kelly A McLaughlin; Michael Levin
Journal:  Dev Biol       Date:  2017-12-25       Impact factor: 3.582

9.  Dynamic structural rearrangements and functional regulation of voltage-sensing phosphatase.

Authors:  Souhei Sakata; Yasushi Okamura
Journal:  J Physiol       Date:  2018-11-22       Impact factor: 5.182

Review 10.  Re-membering the body: applications of computational neuroscience to the top-down control of regeneration of limbs and other complex organs.

Authors:  G Pezzulo; M Levin
Journal:  Integr Biol (Camb)       Date:  2015-11-16       Impact factor: 2.192
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