Tomoko Masaike

Tomoko Masaike
Degree
Ph.D.
Position, Research site
Lecturer, Department of Applied Biological Science, Tokyo University of Science
Research Field
Biophysics, Biochemistry

Publication

  1. Sugawa M, Okazaki K, Kobayashi M, Matsui T, Hummer G2 Masaike T Nishizaka T.
    F1-ATPase conformational cycle from simultaneous single-molecule FRET and rotation measurements.
    Proceedings of the National Academy of Sciences of the United States of America, 100, 14731-14736, 2016.
  2. Kikuchi Y, Naka Y, Osakabe H, Okamoto T, Masaike T, Ueno H, Toyabe S, Muneyuki E.
    Thermodynamic analyses of nucleotide binding to an isolated monomeric beta subunit and the alpha3beta3gamma subcomplex of F1-ATPase.
    Biophys J.2013 Dec 3;105(11):2541-8. doi: 10.1016/j.bpj.2013.10.018.
  3. 木下佳昭、政池知子、西坂崇之「新しい偏光イメージングとトラッキング技術」DOJIN BIOSCIENCE SERIES 17 1分子生物学 第14章 P193−194 化学同人.
  4. 小嶋誠司、政池知子、南野徹、宮田真人「Following the Random Walk:Howard Berg先生インタビュー」日本生物物理学会誌 生物物理 54, 4. 227-229.
  5. Kinosita Y, Nakane D, Sugawa M, Masaike T, Mizutani K, Miyata M, Nishizaka T. Unitary step of gliding machinery in Mycoplasma mobile. Proc Natl Acad Sci U S A. 2014 Jun 10;111(23):8601-6. doi: 10.1073/pnas.1310355111. Epub 2014 May 27.
  6. 「蛍光偏光イメージング」西坂崇之(学習院大・物理)、政池知子、発光の事典(2012)
  7. 「回転分子モーター蛋白質F1-ATPase の化学・力学反応をつなぐ構造変化の観察」政池知子、西坂崇之、日本生理学会誌 (2012)
  8. Coupling of chemical events and mechanical work in single F1-ATPase molecules revealed under the optical microscope. 政池知子, 橋本優(学習院大・物理), 西坂崇之、The Journal of Physiological Sciences 62 (Supplement 1) S58 (2012)
  9. 「ATP 加水分解蛋白質の映画撮影」生物物理学会誌300号記念若手Researchersから「生物物理の未来に寄せて」政池知子、日本生物物理学会誌 生物物理 52, 108-109 (2012)
  10. A change in the radius of rotation of F1-ATPase indicates a tilting motion of the central shaft.Sugawa M, Okada KA, Masaike T, Nishizaka T., Biophys J. 2011 Nov 2;101(9):2201-6. doi: 10.1016/j.bpj.2011.09.016. Epub 2011 Nov 1
  11. Simultaneous observation of chemomechanical coupling of a molecular motor. Nishizaka T, Hasimoto Y, Masaike T., Methods Mol Biol. 2011;778:259-71. doi: 10.1007/978-1-61779-261-8_17.
  12. 「タンパク質1分子とその中身を観察する顕微鏡技術」西坂崇之、政池知子、顕微鏡 45, 173-179 (2010)
  13. 「酵素反応の1 分子イメージング」西坂崇之、政池知子、酵素利用技術大系−基礎・改変・高機能化・産業利用までーエヌ・ティー・エス 72-75 (2010)
  14. 「F1-ATPase をモデルとした, 1 分子構造変化検出による酵素機能発現の理解」政池知子、トピックス新進気鋭シリーズ、日本生物物理学会誌生物物理 50, 132-133 (2010)
  15. 「蛋白質の局所構造変化を1 個のレベルで可視化する」政池知子、西坂崇之、蛋白質核酸酵素共立出版54, 1919-1927 (2009)
  16. Cooperative three-step motions in catalytic subunits of F(1)-ATPase correlate with 80 degrees and 40 degrees substep rotations. Masaike T, Koyama-Horibe F, Oiwa K, Yoshida M, Nishizaka T. Nat Struct Mol Biol. 2008 Dec;15(12):1326-33. doi: 10.1038/nsmb.1510. Epub 2008 Nov 16
  17. “Domain motions of the catalytic subunit β in F1-ATPase revealed by single molecule observation”政池知子、小山史恵、大岩和弘、吉田賢右、西坂崇之、Biochimica et Biophysica Acta -Bioenergetics 1777, Supplement 1, S18-S19 (2008)
  18. 「F1-ATPase の化学-力学カップリング : 1分子の反応を顕微鏡でとらえる」、西坂崇之、政池知子、生物物理 47, 118-123 (2007)
  19. 「化学反応の1分子イメージング技術 回転分子モーターへの応用」、“An advanced method for single molecule imaging: application to rotary molecular motor.”、西坂崇之、政池知子、蛋白質核酸酵素 共立出版 52, 317-22 (2007)
  20. Single-molecule observation of rotation of F1-ATPase through microbeads. Nishizaka T, Mizutani K, Masaike T. Methods Mol Biol. 2007;392:171-81
  21. Probing conformations of the beta subunit of F0F1-ATP synthase in catalysis. Masaike T, Suzuki T, Tsunoda SP, Konno H, Yoshida M. Biochem Biophys Res Commun. 2006 Apr 14;342(3):800-7. Epub 2006 Feb 17
  22. “Conformations of the catalytic subunit beta in FoF1-ATP synthase”、政池知子、鈴木俊治、角田聡、紺野宏記、鈴木純子(ERATO)、吉田賢右、Biophysical Journal 88, 505a (abstr., 2005)
  23. “Conformations of the β subunit of FoF1-ATP synthase during ATP synthesis”、政池知子、鈴木俊治、鈴木純子、角田聡、吉田賢右、Biochimica et Biophysica Acta 13, 119 (supplement, 2004)
  24. The ATP-waiting conformation of rotating F1-ATPase revealed by single-pair fluorescence resonance energy transfer. Yasuda R, Masaike T, Adachi K, Noji H, Itoh H, Kinosita K Jr. Proc Natl Acad Sci U S A. 2003 Aug 5;100(16):9314-8. Epub 2003 Jul 22
  25. Stepping rotation of F(1)-ATPase with one, two, or three altered catalytic sites that bind ATP only slowly. Ariga T, Masaike T, Noji H, Yoshida M. J Biol Chem. 2002 Jul 12;277(28):24870-4. Epub 2002 Apr 18.
  26. F1-ATPase changes its conformations upon phosphate release. Masaike T, Muneyuki E, Noji H, Kinosita K Jr, Yoshida M. J Biol Chem. 2002 Jun 14;277(24):21643-9. Epub 2002 Mar 5
  27. F(0)F(1)-ATP synthase: general structural features of 'ATP-engine' and a problem on free energy transduction. Muneyuki E, Noji H, Amano T, Masaike T, Yoshida M. Biochim Biophys Acta. 2000 May 31;1458(2-3):467-81.
  28. Rotation of F(1)-ATPase and the hinge residues of the beta subunit. Masaike T, Mitome N, Noji H, Muneyuki E, Yasuda R, Kinosita K, Yoshida M. J Exp Biol. 2000 Jan;203(Pt 1):1-8. Review.