Mechanism of sugar chain elongation catalyzed by muscular dystrophy cause gene product LARGE
Project/Area Number |
15K07935
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Biological pharmacy
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Research Institution | Nagoya City University |
Principal Investigator |
Yagi Hirokazu 名古屋市立大学, 大学院薬学研究科, 講師 (70565423)
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Co-Investigator(Renkei-kenkyūsha) |
KATO Koichi 名古屋市立大学, 大学院薬学研究科, 教授 (20211849)
SUGIYAMA Masaaki 京都大学, 複合原子力科学研究所, 教授 (10253395)
SATOH Tadashi 名古屋市立大学, 大学院薬学研究科, 准教授 (80532100)
YAMAGUCHI Takumi 北陸先端科学技術大学院大学, マテリアルサイエンス系, 准教授 (60522430)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
Keywords | LARGE / K4CP / 糖転移酵素 / 高速AFM / 糖鎖伸長 / バイファンクショナルな糖転移酵素 / X線小角散乱 / 非変性質量分析 / 筋ジストロフィー |
Outline of Final Research Achievements |
LARGE (Like-acetylglucosaminyltransferase) is the causative gene product for congenital muscular dystrophy which possesses two catalytic domains with homology to members of glycosyltransferases to form a repeat sequence of xylose and glucuronic acid residues. In this study, we have performed a molecular dynamics study to characterize the mechanism that the enzymes composed of these two catalytic domains catalyze the elongation reactions of sugar chains. As a result, the enzymes exhibited dynamic motions involving domain-domain association and dissociation during the reaction, indicating that orientation between the two domains would contribute to the elongation efficiency to exchange the substrate sugar chain.
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Report
(4 results)
Research Products
(57 results)
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[Journal Article] 3D structural analysis of protein O-mannosyl kinase, POMK, a causative gene product of dystroglycanopathy2017
Author(s)
M.Nagae, S.K.Mishra, M.Neyazaki, R.Oi, A.Ikeda, N.Matsugaki, S.Akashi, H.Manya, M.Mizuno, H.Yagi, K.Kato, T.Senda, T.Endo, T.Nogi, and Y.Yamaguchi
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Journal Title
Genes Cells
Volume: -
Issue: 4
Pages: 348-359
DOI
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Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] GlcNAc6ST-1 regulates sulfation of N-glycans and myelination in the peripheral nervous system.2017
Author(s)
Yoshimura T, Hayashi A, Handa-Narumi M, Yagi H, Ohno N, Koike T, Yamaguchi Y, Uchimura K, Kadomatsu K, Sedzik J, Kitamura K, Kato K, Trapp BD, Baba H, Ikenaka K.
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Journal Title
Sci Rep.
Volume: 7
Issue: 1
Pages: 42257-42257
DOI
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Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Stable isotope labeling of glycoprotein expressed in silkworms using immunoglobulin G as a test molecule2015
Author(s)
H.Yagi, M.Nakamura, J.Yokoyama, Y.Zhang, T.Yamaguchi, S.Kondo, J.Kobayashi, T.Kato, E.Y.Park, S.Nakazawa, N.Hashii, N.Kawasaki, and K.Kato
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Journal Title
J. Biomol. NMR
Volume: -
Issue: 2
Pages: 157-167
DOI
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Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Glycan structure and serum half-life of recombinant CTLA4Ig, an immunosuppressive agent, expressed in suspension-cultured rice cells with coexpression of human β1,4-galactosyltransferase and human CTLA4Ig2015
Author(s)
S.H.Kang, H.S.Jung, S.J.Lee1, C.I.Park, S.M.Lim, H.Park, B.S.Kim, K.H.Na, G.J.Han, J.W.Bae, H.J.Park, K.C.Bang, B.T.Park, H.S.Hwang, I.-Soo .Jung, J.I.Kim, D.B.Oh, D.I.Kim, H.Yagi, K.Kato, D.K.Kim, and H.H.Kim
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Journal Title
Glycoconjugate J.
Volume: -
Issue: 3-4
Pages: 161-172
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] 細胞外O-GlcNAcの修飾に関わるEOGT変異マウスの表現形解析2015
Author(s)
Shogo Sawaguchi, Mitsutaka Ogawa, Hirokazu Yagi, Koichi Kato, Jiro Usukura, Koichi Furukawa, and Tetsuya Okajima
Organizer
糖鎖科学中部拠点第12回「若手の力」フォーラム
Place of Presentation
名城大学薬学部(名古屋)
Year and Date
2015-11-28
Related Report
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[Presentation] 細胞外O-GlcNAcの修飾に関わるEOGT変異マウスの表現型解析2015
Author(s)
Shogo Sawaguchi, Mitsutaka Ogawa, Hirokazu Yagi, Koichi Kato, Jiro Usukura, Koichi Furukawa, and Tetsuya Okajima
Organizer
第79回日本生化学会中部支部例会
Place of Presentation
信州大学松本キャンパス(松本)
Year and Date
2015-05-23
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