The study on the mechanism of sodium ion transport by sodium ion pump rhodopsin

• Project/Area Number: 24655009
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Single-year Grants
• Research Field: Physical chemistry
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: INOUE Keiichi 名古屋工業大学, 工学(系)研究科(研究院), 助教 (90467001)
• Co-Investigator(Renkei-kenkyūsha): KANDORI Hideki 名古屋工業大学, 大学院工学研究科, 教授 (70202033) ; KOGURE Kazuhiro 東京大学, 大気海洋研究所, 教授 (10161895)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: ロドプシン / ナトリウムポンプ / 赤外分光 / 過渡吸収 / レチナール

Research Abstract

In this study, we investigated the sodium ion (Na+) transport mechanism by Na+-pumping rhodopsin (NaR) found from marine bacteria in our recent research. For that purpose, especially, we focused the view point of "function", "dynamics" and "structure". As the result, we revealed that NaR pumps Li+ and H+ in addition to Na+ in according to the environment, the reaction process relating to the transport activity, and the place of Na+ binding site. The results relating this study were reported in eight papers and fourty-two presentation in conferences, and three newspaper reports were conducted.

Research Products

• [Journal Article] Molecular and evolutionary aspects of microbial sensory rhodopsins (2014)
  • Author(s): Keiichi Inoue, Takashi Tsukamoto, Yuki Sudo
  • Journal Title: Biochimica et Biophysica Acta (BBA) - Bioenergetics Volume: 1837 Issue: 5 Pages: 562-577
  • DOI: 10.1016/j.bbabio.2013.05.005
  • Peer Reviewed
• [Journal Article] FTIR spectroscopy of a light-driven compatible sodium ion-proton pumping rhodopsin at 77 K (2014)
  • Author(s): Ono Hikaru, Keiichi Inoue, Rei Abe-Yoshizumi and Hideki Kandori
  • Journal Title: J. Phys. Chem. B, Volume: 118 Issue: 18 Pages: 4784-4792
  • DOI: 10.1021/jp500756f
  • Peer Reviewed / Open Access
• [Journal Article] "Chimeric proton-pumping rhodopsin containing the cytoplasmic loop of bovine rhodopsin" (2014)
  • Author(s): K. Sasaki, T. Yamashita, K. Yoshida, K. Inoue, Y. Shichida, H. Kandori
  • Journal Title: PLOS ONE Volume: 9 Issue: 3 Pages: 91323-91323
  • DOI: 10.1371/journal.pone.0091323
  • Peer Reviewed
• [Journal Article] FTIR Spectroscopy of a Light-Driven Compatible Sodium Ion-Proton Pumping Rhodopsin at 77 K (2014)
  • Author(s): Hikaru Ono, Keiichi Inoue, Rei Abe-Yoshizumi, Hideki Kandori
  • Journal Title: Journal of Physical Chemistry B Volume: in press
  • Peer Reviewed
• [Journal Article] Thermal and spectroscopic characterization of a proton pumping rhodopsin from an extreme thermophile (2013)
  • Author(s): Tsukamoto, T., Inoue, K., Kandori, H., Sudo, Y.
  • Journal Title: J. Biol. Chem. Volume: 288 Issue: 30 Pages: 21581-21592
  • DOI: 10.1074/jbc.m113.479394
  • Peer Reviewed
• [Journal Article] A blue-shifted light-driven proton pump for neural silencing (2013)
  • Author(s): Yuki Sudo, Ayako Okazaki, Hikaru Ono, Jin Yagasaki, Seiya Sugo, Motoshi Kamiya, Louisa Reissig, Keiichi Inoue, Kunio Ihara, Hideki Kandori, Shin Takagi and Shigehiko Hayashi
  • Journal Title: The Journal of Biological Chemistry Volume: 288, issue 28 Pages: 20624-20632
  • Peer Reviewed
• [Journal Article] Role of trimer-trimer interaction of bacteriorhodopsin studied by optical spectroscopy and high-speed atomic force microscopy (2013)
  • Author(s): H. Yamashita, K. Inoue, M. Shibata, T. Uchihashi, J. Sasaki, H. Kandori, and T. Ando
  • Journal Title: J. Struct. Biol. Volume: (accepted) Issue: 1 Pages: 2-11
  • DOI: 10.1016/j.jsb.2013.02.011
  • NAID: 120005253833
  • Peer Reviewed
• [Journal Article] "A light-driven sodium ion pump in marine bacteria" (2013)
  • Author(s): K. Inoue, H. Ono, R. Abe-Yoshizumi, S. Yoshizawa, H. Ito, K. Kogure, H. Kandori
  • Journal Title: Nature Commun. Volume: 4 Issue: 1 Pages: 1678-1678
  • DOI: 10.1038/ncomms2689
  • Peer Reviewed
• [Journal Article] "Absorption spectra and photochemical reactions in a unique photoactive protein, middle rhodopsin MR" (2012)
  • Author(s): K. Inoue, L. Reissig, M. Sakai, S. Kobayashi, M. Homma, M. Fujii, H. Kandori, and Y. Sudo
  • Journal Title: J. Phys. Chem. B Volume: 116 Issue: 20 Pages: 5888-5899
  • DOI: 10.1021/jp302357m
  • Peer Reviewed
• [Presentation] 光のエネルギーでナトリウムイオンを運ぶ : 光駆動ナトリウムポンプ型ロドプシンの機能とメカニズム (2014)
  • Author(s): 井上圭一
  • Organizer: 遺伝研研究会2014「単細胞システムの細胞構築・運動・増殖機構の研究」
  • Place of Presentation: 三島
  • Year and Date: 2014-03-25
  • Invited
• [Presentation] ナトリウムポンプ型ロドプシンの細胞内機能と分光で迫る分子メカニズム (2014)
  • Author(s): 井上圭一
  • Organizer: 日本分光学会平成25年度生細胞分光部会シンポジウム
  • Place of Presentation: 松山
  • Year and Date: 2014-03-07
• [Presentation] Functional and Spectroscopic Study on the Light-driven Sodium Ion Pump (2014)
  • Author(s): Yoshitaka. Kato, Keiichi Inoue, Hikaru Ono, Rei Abe-Yoshizumi, Hideki Kandori
  • Organizer: Gordon Research Conference on"Protons & Membrane Reactions"
  • Place of Presentation: Ventura, USA
• [Presentation] Functional conversion of archaerhodopsin-3 from light-driven proton pump to light-gated channel (2014)
  • Author(s): 井上圭一、下野和実、鈴木悠斗、谷ヶ崎仁、宮内正二、林重彦、神取秀樹、須藤雄気
  • Organizer: 日本化学会第94春季年会(2014)
  • Place of Presentation: 名古屋
• [Presentation] 光駆動ナトリウムポンプの機能と光反応の研究 (2014)
  • Author(s): 加藤善隆、井上圭一、大野光、吉住玲、神取秀樹
  • Organizer: 日本化学会第94春季年会(2014)
  • Place of Presentation: 名古屋
• [Presentation] 光のエネルギーでナトリウムイオンを運ぶ：光駆動ナトリウムポンプ型ロドプシンの機能とメカニズム (2014)
  • Author(s): 井上圭一
  • Organizer: 遺伝研研究会2014「単細胞システムの細胞構築・運動・増殖機構の研究」
  • Place of Presentation: 三島
  • Invited
• [Presentation] 新たなロドプシンが切り拓く、光操作の新地平 (2013)
  • Author(s): 井上圭一
  • Organizer: 名古屋工業大学オプトバイオテクノロジー研究センター設立シンポジウム
  • Place of Presentation: 名古屋
  • Year and Date: 2013-12-26
• [Presentation] 海洋性細菌から発見された光駆動ナトリウムポンプ型ロドプシン (2013)
  • Author(s): 井上圭一
  • Organizer: 日本生体エネルギー研究会第39回討論会
  • Place of Presentation: 静岡
  • Year and Date: 2013-12-19
• [Presentation] (2013)
  • Author(s): 加藤善隆、井上圭一、大野光、吉住玲、神取秀樹
  • Organizer: 日本生体エネルギー研究会、第39回討論会
  • Place of Presentation: 静岡
  • Year and Date: 2013-12-19
• [Presentation] 光駆動型ナトリウムポンプの低温赤外分光測定による構造解析 (2013)
  • Author(s): 大野光、井上圭一、吉住玲、加藤善隆、神取秀樹
  • Organizer: 日本生体エネルギー研究会、第39回討論会
  • Place of Presentation: 静岡
  • Year and Date: 2013-12-19
• [Presentation] ナノディスクを用いたHaloarcula vallismortisセンサリーロドプシンIの光反応ダイナミクスの研究 (2013)
  • Author(s): 川本健一、井上圭一、佐々木純、谷ヶ崎仁、本間道夫、須藤雄気、神取秀樹
  • Organizer: 日本生体エネルギー研究会、第39回討論会
  • Place of Presentation: 静岡
  • Year and Date: 2013-12-19
• [Presentation] 海洋性の細菌から見つかった光駆動型ナトリウムポンプ (2013)
  • Author(s): 井上圭一
  • Organizer: 大阪市立大学セミナー
  • Place of Presentation: 大阪
  • Year and Date: 2013-12-18
• [Presentation] 光駆動ナトリウムポンプの発見と展開 (2013)
  • Author(s): 井上圭一
  • Organizer: 分子研研究会「ロドプシン研究の故きを温ねて新しきを知る」
  • Place of Presentation: 岡崎
  • Year and Date: 2013-11-18
• [Presentation] 光駆動型ナトリウムポンプの低温赤外分光測定 (2013)
  • Author(s): 大野光、井上圭一、吉住玲、神取秀樹
  • Organizer: 分子研研究会「ロドプシン研究の故きを温ねて新しきを知る」
  • Place of Presentation: 岡崎
  • Year and Date: 2013-11-18
• [Presentation] ナノディスクを用いたセンサリーロドプシンIの光反応ダイナミクスの研究 (2013)
  • Author(s): 川本健一、井上圭一、佐々木純、谷ヶ崎仁、本間道夫、須藤雄気、神取秀樹
  • Organizer: 分子研研究会「ロドプシン研究の故きを温ねて新しきを知る」
  • Place of Presentation: 岡崎
  • Year and Date: 2013-11-18
• [Presentation] G_sおよびG_qの光制御に向けた新規キメラタンパク質のデザイン (2013)
  • Author(s): 吉田一帆、井上圭一、山下高廣、吉住玲、佐々木賢吾、七田芳則、神取秀樹
  • Organizer: 分子研研究会「ロドプシン研究の故きを温ねて新しきを知る」
  • Place of Presentation: 岡崎
  • Year and Date: 2013-11-18
• [Presentation] Laser Flash Photolysis study on Photochemistry of Rhodopsin Mimics (2013)
  • Author(s): Keiichi Inoue, Yuuya Ozaki, James H. Geiger, Babak Borhan, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2013-10-28
• [Presentation] 青色受容型アーキロドプシン3変異体のイオン輸送特性と光化学反応 (2013)
  • Author(s): 井上圭一、谷ヶ崎仁、下野和実、宮内正二、林重彦、神取秀樹、須藤雄気
  • Organizer: 第7回分子科学討論会
  • Place of Presentation: 京都
  • Year and Date: 2013-09-27
• [Presentation] Mechanism of light-driven sodium ion pump (2013)
  • Author(s): Hikaru Ono, Keiichi Inoue, Rei Abe-Yoshizumi, Hideki Kandori
  • Organizer: IGER International Symposium on Cell Surface Structures and Functions
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2013-09-02
• [Presentation] Differences of Photo Reaction Dynamics of Sensory Rhodopsin I in Acidic- and Alkaline forms (2013)
  • Author(s): Kenichi Kawamoto, Keiichi Inoue, Jin Yagasaki, Yuki Sudo, Michio Homma, Hideki Kandori
  • Organizer: IGER International Symposium on Cell Surface Structures and Functions
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2013-09-02
• [Presentation] 分光学者と微生物型ロドプシン : 分子の基礎研究と応用への路 (2013)
  • Author(s): 井上圭一
  • Organizer: 第45回分子病態医学セミナー
  • Place of Presentation: 東温
  • Year and Date: 2013-07-10
• [Presentation] 「数」を視点とした走光性信号伝達過程における信号増幅機構の解明 (2013)
  • Author(s): 井上圭一
  • Organizer: 第65回日本細胞生物学会大会
  • Place of Presentation: 名古屋
  • Year and Date: 2013-06-20
• [Presentation] 青色光受容型プロトンポンプによる神経活動抑制 (2013)
  • Author(s): 須藤雄気、岡崎史子、大野光、谷ヶ崎仁、須郷聖也、神谷基司、Louisa Reissig、井上圭一、井原邦夫、神取秀樹、高木新、林重彦
  • Organizer: 第40回生体分子科学討論会
  • Place of Presentation: 大阪
  • Year and Date: 2013-06-08
• [Presentation] ナトリウムポンプ型ロドプシン(NaR)のイオン輸送ダイナミクス研究 (2013)
  • Author(s): 井上圭一、大野光、吉住玲、吉澤晋、木暮一啓、神取秀樹
  • Organizer: 第40回生体分子科学討論会
  • Place of Presentation: 大阪
  • Year and Date: 2013-06-07
• [Presentation] 微生物型ロドプシンを用いた光駆動性G_s及びG_q活性型キメラタンパク質の構築 (2013)
  • Author(s): 吉田一帆、山下高廣、佐々木賢吾、吉住玲、井上圭一、七田芳則、神取秀樹
  • Organizer: 第40回生体分子科学討論会
  • Place of Presentation: 大阪
  • Year and Date: 2013-06-07
• [Presentation] Differences of Photo Reactions of Haloarcula vallismortis Sensory Rhodopsin I in Acidic- and Alkaline forms (2013)
  • Author(s): Kenichi Kawamoto, Keiichi Inoue, Jin Yagasaki, Yuki Sudo, Michio Homma, Hideki Kandori
  • Organizer: IMS Workshop on "Hierarchical Molecular Dynamics : From Ultrafast Spectroscopy to Single Molecule Measurements"
  • Place of Presentation: Okazaki, Japan
  • Year and Date: 2013-05-25
• [Presentation] Design of new chimeric proteins for optical activation of G proteins (2013)
  • Author(s): Kazuho Yoshida, Takahiro Yamashita, Kengo Sasaki, Rei Abe-Yoshizumi, Keiichi Inoue, Yoshinori Shichida, Hideki Kandori
  • Organizer: IMS Workshop on "Hierarchical Molecular Dynamics : From Ultrafast Spectroscopy to Single Molecule Measurements"
  • Place of Presentation: Okazaki, Japan
  • Year and Date: 2013-05-25
• [Presentation] 物理化学的アプローチによる新奇光駆動型Na^+/H^+ハイブリッドポンプロドプシンの研究 (2013)
  • Author(s): 井上圭一
  • Organizer: 日本化学会第93春季年会(2013)・若い世代の特別講演会
  • Place of Presentation: 草津
  • Year and Date: 2013-03-25
• [Presentation] 海から見つかった新奇光駆動ナトリウムポンプ型ロドプシンについて (2013)
  • Author(s): 井上圭一
  • Organizer: 日本分光学会平成24年度中部支部東海・信州ブロック分子科学研究所講演会
  • Place of Presentation: 岡崎
  • Year and Date: 2013-03-21
• [Presentation] 海洋性細菌の光駆動ナトリウムポンプ (2013)
  • Author(s): 大野光、井上圭一、吉住玲、吉澤晋、伊藤洋康、木暮一啓、神取秀樹
  • Organizer: 平成24年度生物物理学会中部支部講演会
  • Place of Presentation: 名古屋(ポスター賞受賞)
  • Year and Date: 2013-02-19
• [Presentation] G_qおよびG_s活性型キメラ蛋白質の開発 (2013)
  • Author(s): 吉田一帆、佐々木賢吾、吉住玲、井上圭一、神取秀樹
  • Organizer: 平成24年度生物物理学会中部支部講演会
  • Place of Presentation: 名古屋
  • Year and Date: 2013-02-19
• [Presentation] The Chimeric Protein between Bovine Rhodopsin and Microbial Rhodopsin which is Activatable Transducin (G_t) (2013)
  • Author(s): Keiichi Inoue, Kengo Sasaki, Aya Nakatsuma, Takahiro Yamashita, Kazuho Yoshida, Yoshinori Shichida, Hideki Kandori
  • Organizer: GPCR Workshop 2013
  • Place of Presentation: Maui, Hawaii, USA
• [Presentation] The Optical Control of G-protein Activity by Chimeric Proteins of Microbial Rhodopsins and GPCRs (2013)
  • Author(s): Kazuho Yoshida, Keiichi Inoue, Takahiro Yamashita, Rei Abe-Yoshizumi, Kengo Sasaki, Yoshinori Shichida, Hideki Kandori
  • Organizer: GPCR Workshop 2013
  • Place of Presentation: Maui, Hawaii, USA
• [Presentation] Time-resolved FTIR study of a light-driven sodium pump rhodopsin (2013)
  • Author(s): Hui-Fen Chen, Keiichi Inoue, Hideki Kandori
  • Organizer: The XVIth International Conference on Time-Resolved Vibrational Spectroscopy (TRVS 2013)
  • Place of Presentation: Beppu, Japan
• [Presentation] 海洋性細菌から発見された光駆動ナトリウムポンプ型ロドプシン (2013)
  • Author(s): 井上圭一
  • Organizer: 日本生体エネルギー研究会 第39回討論会
  • Place of Presentation: 静岡
  • Invited
• [Presentation] 光駆動ナトリウムポンプの機能および光反応の解析 (2013)
  • Author(s): 加藤善隆、井上圭一、大野光、吉住玲、神取秀樹
  • Organizer: 日本生体エネルギー研究会 第39回討論会
  • Place of Presentation: 静岡
• [Presentation] 光駆動型ナトリウムポンプの低温赤外分光測定による構造解析 (2013)
  • Author(s): 大野光、井上圭一、吉住玲、加藤善隆、神取秀樹
  • Organizer: 日本生体エネルギー研究会 第39回討論会
  • Place of Presentation: 静岡
• [Presentation] ナノディスクを用いたHaloarcula vallismortisセンサリーロドプシンIの光反応ダイナミクスの研究 (2013)
  • Author(s): 川本健一、井上圭一、佐々木 純、谷ヶ崎 仁、本間道夫、須藤雄気、神取秀樹
  • Organizer: 日本生体エネルギー研究会 第39回討論会
  • Place of Presentation: 静岡
• [Presentation] The Chimeric Protein between Bovine Rhodopsin and Microbial Rhodopsin which is Activatable Transducin (Gt) (2013)
  • Author(s): Keiichi Inoue, Kengo Sasaki, Aya Nakatsuma, Takahiro Yamashita, Kazuho Yoshida, Yoshinori Shichida, Hideki Kandori
  • Organizer: GPCR Workshop 2013
  • Place of Presentation: Maui, Hawaii, USA
• [Presentation] The optical control of G-protein activity by chimeric proteins of microbial rhodopsins and GPCRs (2013)
  • Author(s): Kazuho Yoshida, Keiichi Inoue, Takahiro Yamashita, Rei Abe-Yoshizumi, Kengo Sasaki, Yoshinori Shichida, Hideki Kandori
  • Organizer: GPCR Workshop 2013
  • Place of Presentation: Maui, Hawaii, USA
• [Presentation] GsおよびGqの光制御に向けた新規キメラタンパク質のデザイン (2013)
  • Author(s): 吉田一帆、井上圭一、山下高廣、吉住玲、佐々木賢吾、七田芳則、神取秀樹
  • Organizer: 分子研研究会「ロドプシン研究の故きを温ねて新しきを知る」
  • Place of Presentation: 岡崎
• [Presentation] Study of Anabaena Sensory Rhodopsin Mutant P206D That Contains the 13-cis Form Dominantly (2013)
  • Author(s): Yoshitaka Kato, Akira Kawanabe, Keiichi Inoue, Kwang-Hwan Jung, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Photoreaction Dynamics of Sensory Rhodopsin I in Nanodiscs (2013)
  • Author(s): Kenichi Kawamoto, Keiichi Inoue, Jun Sasaki, Jin Yagasaki, Yuki Sudo, Michio Homma, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Role of N- and C-terminus in a Light-Driven Sodium Ion Pump (2013)
  • Author(s): Shinya Sugita, Yoshitaka Kato, Rei Abe-Yoshizumi, Jun Sasaki, Keiichi Inoue, Kwang-Hwan Jung, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Designs of New Chimeric Proteins for Optical Activation of Gs- and Gq-proteins (2013)
  • Author(s): Kazuho Yoshida, Keiichi Inoue, Takahiro Yamashita, Rei Abe-Yoshizumi, Kengo Sasaki, Yoshinori Shichida, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Laser Flash Photolysis study on Photochemistry of Rhodopsin Mimics (2013)
  • Author(s): Keiichi Inoue, Yuuya Ozaki, James H. Geiger, Babak Borhan, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Light-induced Inward Proton Transport in a Blue-shifted Archaerhodopsin-3 Mutant (2013)
  • Author(s): Keiichi Inoue, Takashi Tsukamoto, Jin Yagasaki, Kazumi Shimono, Seiji Miyauchi, Shigehiko Hayashi, Hideki Kandori, Yuki Sudo
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Low-temperature FTIR Spectroscopy of a Light-driven Sodium Ion Pump (2013)
  • Author(s): Hikaru Ono, Keiichi Inoue, Rei Abe-Yoshizumi, Kwang-Hwan Jung, Hideki Kandori
  • Organizer: The 51th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Kyoto
• [Presentation] Mechanism of light-driven sodium ion pump (2013)
  • Author(s): Hikaru Ono, Keiichi Inoue, Rei Abe-Yoshizumi, Hideki Kandori
  • Organizer: IGER International Symposium on Cell Surface Structures and Functions
  • Place of Presentation: Nagoya
• [Presentation] Differences of Photo Reaction Dynamics of Sensory Rhodopsin I in Acidic- and Alkaline forms (2013)
  • Author(s): Kenichi Kawamoto, Keiichi Inoue, Jin Yagasaki, Yuki Sudo, Michio Homma, Hideki Kandori
  • Organizer: IGER International Symposium on Cell Surface Structures and Functions
  • Place of Presentation: Nagoya
• [Presentation] 分光学者と微生物型ロドプシン：分子の基礎研究と応用への路 (2013)
  • Author(s): 井上圭一
  • Organizer: 第45回分子病態医学セミナー
  • Place of Presentation: 東温
  • Invited
• [Presentation] ナトリウムポンプ型ロドプシン（NaR）のイオン輸送ダイナミクス研究 (2013)
  • Author(s): 井上圭一、大野光、吉住玲、吉澤晋、木暮一啓、神取秀樹
  • Organizer: 第40回生体分子科学討論会
  • Place of Presentation: 大阪
• [Presentation] 微生物型ロドプシンを用いた光駆動性Gs及びGq活性型キメラタンパク質の構築 (2013)
  • Author(s): 吉田一帆、山下高廣、佐々木賢吾、吉住玲、井上圭一、七田芳則、神取秀樹
  • Organizer: 第40回生体分子科学討論会
  • Place of Presentation: 大阪
• [Presentation] Differences of Photo Reactions of Haloarcula vallismortis Sensory Rhodopsin I in Acidic- and Alkaline forms (2013)
  • Author(s): Kenichi Kawamoto, Keiichi Inoue, Jin Yagasaki, Yuki Sudo, Michio Homma, Hideki Kandori
  • Organizer: IMS Workshop on "Hierarchical Molecular Dynamics: From Ultrafast Spectroscopy to Single Molecule Measurements"
  • Place of Presentation: Okazaki
• [Presentation] Design of new chimeric proteins for optical activation of G proteins (2013)
  • Author(s): Kazuho Yoshida, Takahiro Yamashita, Kengo Sasaki, Rei Abe-Yoshizumi, Keiichi Inoue, Yoshinori Shichida, Hideki Kandori
  • Organizer: IMS Workshop on "Hierarchical Molecular Dynamics: From Ultrafast Spectroscopy to Single Molecule Measurements"
  • Place of Presentation: Okazaki
• [Presentation] Time-resolved FTIR study of a light-driven sodium pump rhodopsin (2013)
  • Author(s): Hui-Fen Chen, Keiichi Inoue, Hideki Kandori
  • Organizer: The XVIth International Conference on Time-Resolved Vibrational Spectroscopy (TRVS 2013)
  • Place of Presentation: Beppu
• [Presentation] 物理化学的アプローチによる新奇光駆動型Na+/H+ハイブリッドポンプロドプシンの研究 (2013)
  • Author(s): 井上圭一
  • Organizer: 日本化学会第93春季年会(2013)・若い世代の特別講演会
  • Place of Presentation: 草津
• [Presentation] 海洋性細菌の光駆動ナトリウムポンプ (2013)
  • Author(s): 大野光、井上圭一、吉住玲、吉澤晋、伊藤洋康、木暮一啓、神取秀樹
  • Organizer: 平成24年度 生物物理学会中部支部 講演会
  • Place of Presentation: 名古屋
• [Presentation] GqおよびGs活性型キメラ蛋白質の開発 (2013)
  • Author(s): 吉田一帆、佐々木賢吾、吉住玲、井上圭一、神取秀樹
  • Organizer: 平成24年度 生物物理学会中部支部 講演会
  • Place of Presentation: 名古屋
• [Presentation] 光で遺伝子発現を誘導するタンパク質の開発 (2012)
  • Author(s): 井上圭一
  • Organizer: 名工大・名市大合同テクノフェア2012
  • Place of Presentation: 名古屋
  • Year and Date: 2012-12-12
• [Presentation] グロイオバクター(GR)の光反応中間体で起こる過渡的な体積及び会合数の変化 (2012)
  • Author(s): 永田久美子、井上圭一、神取秀樹
  • Organizer: 第43回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋
  • Year and Date: 2012-11-11
• [Presentation] 海洋性細菌より発見された新規微生物型ロドプシンの構造機能相関の研究 (2012)
  • Author(s): 大野光、井上圭一、神取秀樹
  • Organizer: 第43回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋
  • Year and Date: 2012-11-11
• [Presentation] センサリーロドプシンIの酸性型および塩基性型の2つの状態の光反応ダイナミクスの違い (2012)
  • Author(s): 川本健一、井上圭一、谷ヶ崎仁、須藤雄気、本間道夫、神取秀樹
  • Organizer: 第43回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋
  • Year and Date: 2012-11-11
• [Presentation] 海洋性細菌から発見した新しいロドプシン (2012)
  • Author(s): 大野光、井上圭一、吉住玲、吉澤晋、木暮啓一、伊藤洋康、神取秀樹
  • Organizer: 第4回光操作研究会
  • Place of Presentation: 岡崎
  • Year and Date: 2012-09-28
• [Presentation] 分光計測で迫るロドプシンの構造・機能ダイナミクス (2012)
  • Author(s): 井上圭一
  • Organizer: 第4回光操作研究会
  • Place of Presentation: 岡崎
  • Year and Date: 2012-09-27
• [Presentation] Physiological role and molecular properties of proteorhodopsin from marine bacterium (2012)
  • Author(s): Rei Abe-Yoshizumi, Keiichi Inoue, Susumu Yoshizawa, Kazuhiro Kogure, Hideki Kandori
  • Organizer: The 50th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2012-09-23
• [Presentation] Spectroscopic study of photoreaction dynamics of Groeobacter rhodopsin (2012)
  • Author(s): Kumiko Nagata, Keiichi Inoue, Hideki Kandori
  • Organizer: The 50th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2012-09-22
• [Presentation] 海洋細菌から見つかった新規なアミノ酸配列を持つロドプシンの機能解明 (2012)
  • Author(s): 井上圭一、鷲崎涼、吉澤晋、吉住玲、木暮一啓、神取秀樹
  • Organizer: 第6回分子科学討論会
  • Place of Presentation: 東京
  • Year and Date: 2012-09-21
• [Presentation] センサリーロドプシンIの光反応ダイナミクスの研究 (2012)
  • Author(s): 川本健一、井上圭一、谷ヶ崎仁、須藤雄気、本間道夫、神取秀樹
  • Organizer: 第6回分子科学討論会
  • Place of Presentation: 東京
  • Year and Date: 2012-09-21
• [Presentation] 光で遺伝子発現を誘導するタンパク質の開発 (2012)
  • Author(s): 井上圭一
  • Organizer: 名工大・名市大合同テクノフェア
  • Place of Presentation: 名古屋
• [Presentation] Photo-reaction Dynamics of Gloeobacter Rhodopsin (GR) Studied by Transient Grating Method (2012)
  • Author(s): Kumiko Nagata, Keiichi Inoue, Hideki Kandori
  • Organizer: 4th International Symposium on Emergence of Highly Elaborated π-Space and Its Function
  • Place of Presentation: Hamamatsu
• [Presentation] Conformational Change in the Photo Reactions of Acidic- and Alkaline Sensory Rhodopsin I (2012)
  • Author(s): Kenichi Kawamoto, Keiichi Inoue, Jin Yagasaki, Yuki Sudo, Michio Homma, Hideki Kandori
  • Organizer: 4th International Symposium on Emergence of Highly Elaborated π-Space and Its Function
  • Place of Presentation: Hamamatsu
• [Presentation] グロイオバクター（GR）の光反応中間体で起こる過渡的な体積及び会合数の変化 (2012)
  • Author(s): 永田久美子、井上圭一、神取秀樹
  • Organizer: 第43回 中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋
• [Presentation] 海洋性細菌より発見された新規微生物型ロドプシンの構造機能相関の研究 (2012)
  • Author(s): 大野光、井上圭一、神取秀樹
  • Organizer: 第43回 中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋
• [Presentation] センサリーロドプシンＩの酸性型および塩基性型の2つの状態の光反応ダイナミクスの違い (2012)
  • Author(s): 川本健一、井上圭一、谷ヶ崎仁、須藤雄気、本間道夫、神取秀樹
  • Organizer: 第43回 中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋
• [Presentation] 分光計測で迫るロドプシンの構造・機能ダイナミクス (2012)
  • Author(s): 井上圭一
  • Organizer: 第４回光操作研究会
  • Place of Presentation: Hamamatsu
  • Invited
• [Presentation] Physiological role and molecular properties of proteorhodopsin from marine bacterium (2012)
  • Author(s): Rei Abe-Yoshizumi, Keiichi Inoue, Susumu Yoshizawa, Kazuhiro Kogure, Hideki Kandori
  • Organizer: The 50th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Nagoya
• [Presentation] Spectroscopic study of photoreaction dynamics of Groeobacter rhodopsin (2012)
  • Author(s): Kumiko Nagata, Keiichi Inoue, Hideki Kandori
  • Organizer: The 50th Annual Meeting of the Biophysical Society of Japan
  • Place of Presentation: Nagoya
• [Presentation] センサリーロドプシンＩの光反応ダイナミクスの研究 (2012)
  • Author(s): 川本 健一、井上圭一、谷ヶ崎仁、須藤雄気、本間道夫、神取秀樹
  • Organizer: 第6回分子科学討論会
  • Place of Presentation: 東京
• [Presentation] 新規微生物型ロドプシンに対する構造機能相関の研究 (2012)
  • Author(s): 大野光、井上圭一、神取秀樹
  • Organizer: 新学術領域研究「高次π空間の創発と機能開発」第8回公開シンポジウム
  • Place of Presentation: 加賀
• [Presentation] 時間分解分光法によるミクロからマクロにおよぶタンパク質の反応ダイナミクスの理解 (2012)
  • Author(s): 井上圭一
  • Organizer: 特定領域研究「高次系分子科学」成果公開シンポジウム
  • Place of Presentation: 横浜
• [Presentation] ロドプシンの謎に分子科学は迫れるか?
• [Remarks]
  • URL: http://www.ach.nitech.ac.jp/~physchem/kandori/index_j.html
• [Remarks] 受賞1.井上圭一 平成26年度文部科学大臣表彰・若手研究者賞、研究テーマ「微生物型ロドプシンの物理化学研究」
• [Remarks] 井上圭一 平成25年度公益財団法人光科学技術研究振興財団 研究表彰、研究テーマ「光駆動型ナトリウムポンプの発見」
• [Remarks] 国立大学法人 名古屋工業大学 研究者データベースシステム
  • URL: http://researcher.nitech.ac.jp/html/14_ja.html
• [Remarks] 井上圭一-生命・物質工学科
  • URL: http://researcher.nitech.ac.jp/html/14_ja.html