Yokoyama Tatsuhiko

ヨコヤマタツヒコ | Yokoyama Tatsuhiko

Affiliation and department：
Job title： Assistant professor

Research field (3)： Bacteriology , Molecular biology , Applied microbiology

Research theme for competitive and other funds (6)：

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Papers (5)：

Tatsuhiko Yokoyama, Ryoji Miyazaki, Takehiro Suzuki, Naoshi Dohmae, Hiroki Nagai, Tomoya Tsukazaki, Tomoko Kubori, Yoshinori Akiyama. Cleavage cascade of the sigma regulator FecR orchestrates TonB-dependent signal transduction. Proceedings of the National Academy of Sciences of the United States of America. 2025. 122. 16. e2500366122
Tatsuhiko Yokoyama, Yutaro Yamagata, Saisei Honna, Shinya Mizuno, Shizuka Katagiri, Rika Oi, Terukazu Nogi, Yohei Hizukuri, Yoshinori Akiyama. S2P intramembrane protease RseP degrades small membrane proteins and suppresses the cytotoxicity of intrinsic toxin HokB. mBio. 2023. 14. 4. e0108623
Yuki Imaizumi, Kazunori Takanuki, Takuya Miyake, Mizuki Takemoto, Kunio Hirata, Mika Hirose, Rika Oi, Tatsuya Kobayashi, Kenichi Miyoshi, Rie Aruga, et al. Mechanistic insights into intramembrane proteolysis by E. coli site-2 protease homolog RseP. Science Advances. 2022. 8. 34
Zhu Qiao, Tatsuhiko Yokoyama, Xin-Fu Yan, Ing Tsyr Beh, Jian Shi, Sandip Basak, Yoshinori Akiyama, Yong-Gui Gao. Cryo-EM structure of the entire FtsH-HflKC AAA protease complex. Cell reports. 2022. 39. 9. 110890-110890
Tatsuhiko Yokoyama, Tomoya Niinae, Kazuya Tsumagari, Koshi Imami, Yasushi Ishihama, Yohei Hizukuri, Yoshinori Akiyama. The Escherichia coli S2P intramembrane protease RseP regulates ferric citrate uptake by cleaving the sigma factor regulator FecR. Journal of Biological Chemistry. 2021. 296

Lectures and oral presentations (19)：

Cleavage cascade of the sigma regulator FecR orchestrates TonB-dependent signal transduction
(21th Rencontres du Vietman ICISE Bacterial Pathogens and Host Cell Interactions 2025)
大腸菌が持つ鉄シグナル伝達機構
(第21回大腸菌研究会 2025)
Ferric citrate signaling mechanism in the Fec system, an iron uptake system of Escherichia coli
(The 98th Annual Meeting of Japanese Society for Bacteriology)
細菌は如何にして外界環境の鉄の存在を「知る」か?
(名古屋大学大学院理学研究科アドバンス生命理学特論 2025)
グラム陰性細菌が有する鉄感知システム
(第54回東海乳酸菌研究会総会・研究発表会 2025)

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Education (3)：

Professional career (1)：

Work history (3)：

Awards (7)：

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Association Membership(s) (3)：

日本細菌学会 , 日本農芸化学会 , 日本生化学会

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