Roles of calcium-dependent adaptor protein ALG-2 in regulation of intracellular delivery system
Roles of calcium-dependent adaptor protein ALG-2 in regulation of intracellular delivery system
批准号:
23380056
负责人:
MAKI Masatoshi
金额:
$12.15万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31
中文摘要
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英文摘要
Several new interacting proteins of calcium-binding protein ALG-2 were identified. By biochemical, cell biological and structure biological analyses, following new findings have been made: (1) CHERP is localized in the nucleoplasm, particularly, enriched at nuclear speckles, and ALG-2 accumulates to the nuclear speckles in response to calcium as revealed by live-cell fluorescence microscopic analysis. CHERP and ALG-2 are involved in alternative splicing of inositol-1, 4, 5-trisphosphate receptor 1 (IP3R1) pre-mRNA;(2) ALG-2 binding motif 2, which is present in Sec31A, a component of ER-Golgi transport vesicle COPII, was found to bind Pocket 3, a different binding site for type 1 motif;(3) ALG-2 binds to VPS37B, VPS37C and IST1, which are ESCRT (endosomal sorting complex required for transport) proteins.
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The apoptosis-linked gene 2 protein ALG-2 interacts Ca^<2+>-dependently with nuclear CHERP and regulates alternative splicing of IP_3R1 pre-mRNA
凋亡相关基因2蛋白ALG-2与核CHERP依赖Ca^2相互作用并调节IP_3R1前mRNA的选择性剪接
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[Osugi K, Imoto C, Shibata H, Maki M]
通讯作者:
Maki M
SR様タンパク質ファミリーに属すCHERPのRSドメイン依存的な細胞内局在変化
CHERP 的 RS 结构域依赖性亚细胞定位变化,属于 SR 样蛋白家族
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[大杉桂奈江, 井元千晶, 柴田秀樹, 牧正敏]
通讯作者:
牧正敏
Identification of RNA-processing-related factors PATL1 and CHERP as novel ALG-2-interacting proteins
鉴定 RNA 加工相关因子 PATL1 和 CHERP 作为新型 ALG-2 相互作用蛋白
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Osugi K, Imoto C, Shibata H, Maki M]
通讯作者:
Maki M
Mammalian ESCRT-III-related protein IST1 has a distinctive Met-Pro repeat sequence that Is essential for interaction with ALG-2 in the presence of Ca^<2+>
哺乳动物 ESCRT-III 相关蛋白 IST1 具有独特的 Met-Pro 重复序列,该序列对于在存在 Ca^2 > 的情况下与 ALG-2 相互作用至关重要
DOI:
--
发表时间:
2013
期刊:
Biosci Biotechnol Biochem
影响因子:
--
作者:
[Okumura M, Takahashi T, Shibata H, Maki M]
通讯作者:
Maki M
Scr3のパルミトイル化依存的なエキソソーム分泌
Scr3 的棕榈酰化依赖性外泌体分泌
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Jae Youn Cho, Peter Rosenthal, Maria Miller, Alexa Pham, Seema Aceves, Shohei Sakuda, and David H. Broide, 佐藤佳亮, 猪川 亮]
通讯作者:
猪川 亮
共 38 条
Elucidation of physiological functions of the EF-hand protein ALG-2 as a calcium-stress response factor
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批准号:17H03803
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.23万
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财政年份:2017
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负责人:MAKI Masatoshi
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依托单位:
Regulatory mechanism of adipocyte differentiation by PLSCR3 mediated by extracellularly secreted vesicle exosomes
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批准号:25660076
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.58万
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财政年份:2013
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负责人:MAKI Masatoshi
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依托单位:
Analysis of calcium-dependent adaptor function of apoptosis-associated protein ALG-2
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批准号:20380059
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$12.4万
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财政年份:2008
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负责人:MAKI Masatoshi
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依托单位:
The mechanism of the Action of the calcium-binding protein ALG-2on the regulation of cell membrane receptor sorting
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批准号:17380063
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$10.11万
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财政年份:2005
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负责人:MAKI Masatoshi
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依托单位:
Mechanism of regulation of programmed cell death by intracellular calcium-binding protein ALG-2
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批准号:14360051
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.41万
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财政年份:2002
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负责人:MAKI Masatoshi
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依托单位:
Functional analysis of a novel intracellular calcium-binding protein peflin
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批准号:11460038
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.94万
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财政年份:1999
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负责人:MAKI Masatoshi
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依托单位:
Biochemical analysis of the novel tumor suppressor gene product RECK
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批准号:08660101
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.41万
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财政年份:1996
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负责人:MAKI Masatoshi
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依托单位:
Identification of endogenous calcium channel activator and develpment of clinical analysis method by spedific antibodies.
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批准号:03557108
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$8.38万
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财政年份:1991
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负责人:MAKI Masatoshi
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依托单位:
Studies on Regulation of Cellular Function by Calpastatin
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批准号:01580157
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1989
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负责人:MAKI Masatoshi
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依托单位:
海外基金