Rchr
J-GLOBAL ID：200901051370898687   Update date: Mar. 30, 2024

Itoh Kyoko

イトウ キョウコ | Itoh Kyoko
Research field  (1)： Structural biochemistry
Research keywords  (3)： ミトコンドリア呼吸鎖 ,  結晶化 ,  膜タンパク質複合体
Research theme for competitive and other funds  (12)：
  • 2022 - 2025 コール酸フリー呼吸鎖複合体IV標品による進化で獲得した核由来サブユニットの機能解明
  • 2017 - 2020 ATP合成に関わるミトコンドリア呼吸鎖超複合体とATP合成酵素の高分解能構造解析
  • 2014 - 2017 水素原子レベルの時分割解析による呼吸鎖末端酸化酵素のプロトンポンプ機構の研究
  • 2010 - 2013 ミトコンドリア呼吸鎖複合体Iの反応機構の解明
  • 2004 - 2010 ミトコンドリアエネルギー変換を駆動する蛋白質複合体の機能の原子機構
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Papers (82)：
  • Atsuhiro Shimada, Jumpei Baba, Shuhei Nagao, Kyoko Shinzawa-Itoh, Eiki Yamashita, Kazumasa Muramoto, Tomitake Tsukihara, Shinya Yoshikawa. Crystallographic cyanide-probing for cytochrome c oxidase reveals structural bases suggesting that a putative proton transfer H-pathway pumps protons. The Journal of biological chemistry. 2023. 105277-105277
  • Ryo Ikunishi, Ryohei Otani, Takahiro Masuya, Kyoko Shinzawa-Itoh, Tomoo Shiba, Masatoshi Murai, Hideto Miyoshi. Respiratory complex I in mitochondrial membrane catalyzes oversized ubiquinones. Journal of Biological Chemistry. 2023. 105001-105001
  • Kazumasa Muramoto, Kyoko Shinzawa-Itoh. Calcium-bound structure of bovine cytochrome c oxidase. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 2023. 1864. 2. 148956-148956
  • Yuya Nishida, Sachiko Yanagisawa, Rikuri Morita, Hideki Shigematsu, Kyoko Shinzawa-Itoh, Hitomi Yuki, Satoshi Ogasawara, Ken Shimuta, Takashi Iwamoto, Chisa Nakabayashi, et al. Identifying antibiotics based on structural differences in the conserved allostery from mitochondrial heme-copper oxidases. Nature Communications. 2022. 13. 1
  • Masaru Kato, Ryoya Sano, Narumi Yoshida, Masatoshi Iwafuji, Yoshito Nishiyama, Sayuki Oka, Kyoko Shinzawa-Itoh, Yuya Nishida, Yasunori Shintani, Ichizo Yagi. Effects of Interfacial Interactions on Electrocatalytic Activity of Cytochrome c Oxidase in Biomimetic Lipid Membranes on Gold Electrodes. The journal of physical chemistry letters. 2022. 13. 39. 9165-9170
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MISC (13)：
  • Masaki Yamamoto, Hideo Ago, Kunio Hirata, Keitaro Yamashita, Go Ueno, Minoru Kubo, Seiki Baba, Kazuya Hasegawa, Takashi Kumasaka, Atsuhiro Shimada, et al. Fixed target serial crystallography at SACLA. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES. 2017. 73. A341-A341
  • Hideo Ago, Kunio Hirata, Go Ueno, Masaki Yamamoto, Kyoko Shinzawa-Itoh, Tomitake Tsukihara, Shinya Yoshikawa, Michihiro Suga, Fusamichi Akita, Jian-Ren Shen. High-resolution native structure analyses of supramacromolecular complexes susceptible to radiation damage. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES. 2015. 71. S15-S15
  • Shinya Yoshikawa, Minoru Kubo, Satoru Nakashima, Satoru Yamaguchi, Takashi Ogura, Masao Mochizuki, JiYoung Kang, Masaru Tateno, Kazumasa Muramoto, Kyoko Shinzawa-Itoh. Nanosecond Time-Resolved Infrared Basis for a Bulge of the Transmembrane Helix Between Hemes A and A3 to Facilitate Highly Efficient Proton Pumping by Bovine Heart Cytochrome C Oxidase. BIOPHYSICAL JOURNAL. 2013. 104. 2. 406A-406A
  • Kazumasa Muramoto, Hidenori Fujisawa, Naomine Yano, Tomoko Maeda, Kyoko Shinzawa-Itoh, Eiki Yamashita, Tomitake Tsukihara, Shinya Yoshikawa. Structural changes of bovine cytochrome c oxidase dependent on the redox states. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES. 2011. 67. C265-C265
  • Naomine Yano, Kazumasa Muramoto, Michihiro Suga, Tomoko Maeda, Kyoko Shinzawa-Itoh, Eiki Yamashita, Tomitake Tsukihara, Shinya Yoshikawa. High resolution analysis and anomalous dispersion analysis of bovine cytochrome c oxidase. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES. 2011. 67. C265-C266
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Education (2)：
  • 1984 - 1987 Hiroshima University
  • 1982 - 1984 広島大学大学院 境科学研究科
Professional career (1)：
  • Pharmacy (Hiroshima University)
Work history (5)：
  • 2021/04 - 現在 University of Hyogo
  • 2018/04 - 2021/03 University of Hyogo
  • 2013/04 - 2018/03 University of Hyogo
  • 2004/04 - 2013/03 University of Hyogo
  • 1988/05 - 2004/03 姫路工業大学 助手
Awards (1)：
  • 2006 - 科学技術分野の文部科学大臣表彰科学技術賞(研究部門)
Association Membership(s) (2)：
生物物理学会 ,  生化学会
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