Molecular characterization and subcellular localization of arabidopsis class viii myosin, ATM1

Takeshi Haraguchi, Motoki Tominaga, Rie Matsumoto, Kei Sato, Akihiko Nakano, Keiichi Yamamoto, Kohji Ito

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Background: Molecular properties of class VIII myosin are not characterized. Results: Arabidopsis class VIII myosin, ATM1, has low enzymatic activity and high affinity for actin and is primarily localized at the cell cortex. Conclusion: Our data suggest that ATM1 functions as a tension sensor/generator. Significance: This is the first report of enzymatic and motile properties of class VIII myosin.

Original languageEnglish
Pages (from-to)12343-12355
Number of pages13
JournalJournal of Biological Chemistry
Volume289
Issue number18
DOIs
Publication statusPublished - 2014
Externally publishedYes

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Myosins
Arabidopsis
Actins
Sensors
Arabidopsis ATM1 class VIII myosin

ASJC Scopus subject areas

  • Biochemistry
  • Cell Biology
  • Molecular Biology

Cite this

Molecular characterization and subcellular localization of arabidopsis class viii myosin, ATM1. / Haraguchi, Takeshi; Tominaga, Motoki; Matsumoto, Rie; Sato, Kei; Nakano, Akihiko; Yamamoto, Keiichi; Ito, Kohji.

In: Journal of Biological Chemistry, Vol. 289, No. 18, 2014, p. 12343-12355.

Research output: Contribution to journalArticle

Haraguchi, Takeshi ; Tominaga, Motoki ; Matsumoto, Rie ; Sato, Kei ; Nakano, Akihiko ; Yamamoto, Keiichi ; Ito, Kohji. / Molecular characterization and subcellular localization of arabidopsis class viii myosin, ATM1. In: Journal of Biological Chemistry. 2014 ; Vol. 289, No. 18. pp. 12343-12355.
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