Elucidation of Protein-Ligand Interactions Using Neutron Diffraction
Project/Area Number |
22390010
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Physical pharmacy
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Research Institution | Japan Atomic Energy Agency |
Principal Investigator |
KUROKI Ryota 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究主席 (30391246)
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Co-Investigator(Kenkyū-buntansha) |
KIDOKORO Shun-ich 長岡技術科学大学, 工学部, 教授 (80195320)
TAMADA Taro 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究主幹 (50391248)
ADACHI Motoyasu 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (60293958)
OHHARA Takashi 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (60391249)
KURIHARA Kazuo 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (50354890)
|
Co-Investigator(Renkei-kenkyūsha) |
KIDOKORO Shun-ich 長岡技術科学大学, 工学部, 教授 (80195320)
TAMADA Taro 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究主幹 (50391248)
ADACHI Motoyasu 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (60293958)
KURIHARA Kazuo 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (50354890)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2012: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2011: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
|
Keywords | タンパク質 / 中性子回折 / 創薬標的 / 水和水 / 阻害剤 / 分子設計 / 蛋白質 / 分子認識 / 水和 |
Research Abstract |
Tertiary structures including hydrogen and hydration structural information for the liganded and unliganded forms of a drug target protein were determined using neutron diffraction. Structural compatibilities between the drug-target protein and potent ligand, and the information for ionization state of catalytic residues and the hydration structure were clarified. This structural information is important to design potent inhibitors as drug candidates.
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Report
(4 results)
Research Products
(41 results)
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[Journal Article] Seven cysteine- deficient mutants depict the interplay between thermal and chemical stabilities of individual cysteine residues in mitogen-activated protein kinase c-Jun N-terminal kinase 1.2012
Author(s)
Nakaniwa T, Fukada H, Inoue T, Gouda M, Nakai R, Kirii Y, Adachi M, Tamada T, Segawa S, Kuroki R, Tada T, Kinoshita T
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Journal Title
Biochemistry
Volume: 51
Issue: 42
Pages: 8410-8421
DOI
Related Report
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[Journal Article] Structure and function of delta1- tetrahydrocannabinolic acid (THCA) synthase, the enzyme controlling the psychoactivity of Cannabis sativa.2012
Author(s)
Shoyama Y, Tamada T, Kurihara K, Takeuchi A, Taura F, Arai S, Blaber M, Shoyama Y, Morimoto S, Kuroki R
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Journal Title
Journal of Molecular Biology
Volume: 423
Issue: 1
Pages: 96-105
DOI
Related Report
Peer Reviewed
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[Presentation] 生体物質の構造解析2012
Author(s)
黒木 良太
Organizer
中性子利用技術移転推進プログラム・シンポジウム
Place of Presentation
日本科学未来館(東京都)
Year and Date
2012-02-09
Related Report
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[Presentation] 生体物質の構造解析2012
Author(s)
黒木良太
Organizer
中性子利用技術移転推進プログラム・シンポジウム
Place of Presentation
日本科学未来館(東京都)(依頼講演)
Year and Date
2012-02-09
Related Report
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