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光感受性ペプチド阻害剤を高速発見するプラットフォーム技術の開発

Research Project

Project/Area Number 24KF0145
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeMulti-year Fund
Section外国
Review Section Basic Section 37010:Bio-related chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

菅 裕明  東京大学, 大学院理学系研究科(理学部), 教授 (00361668)

Co-Investigator(Kenkyū-buntansha) KO TONGIL  東京大学, 大学院理学系研究科(理学部), 外国人特別研究員
Project Period (FY) 2024-10-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 2026: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2025: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2024: ¥500,000 (Direct Cost: ¥500,000)
Outline of Research at the Start

The aim of this project is to utlize RaPID technology to facilitate the discovery of novel photoswitchable ligands. 1) The first objective will be to synthesize a variety of photoswitchable amino acids. 2) These monomers would then need to be incorporated into tRNAs through the use of flexizymes developed by the Suga lab. 3) Finally, these non-standard photoswitchable amino acids will be used to make random libraries of cyclic peptides through FIT. The libraries will be screened against b-tubulin through in vitro selection to find photoswitchable binders.

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Published: 2024-10-02   Modified: 2025-03-21  

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