Identification of genes involved in transport of GPI-anchored proteins
Identification of genes involved in transport of GPI-anchored proteins
批准号:
21770140
负责人:
FUJITA Morihisa
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010
中文摘要
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英文摘要
Glycosylphosphatidylinositol (GPI) anchoring of proteins is a post-translational modification occurring in the endoplasmic reticulum (ER). Here, we established mutant cell lines that were selectively defective in transport of GPI-anchored proteins from the ER to the Golgi. We identified a responsible gene, designated PGAP5 (post-GPI-attachment to proteins 5). PGAP5 catalyzed the remodeling of the glycan moiety on GPI-APs. Our data demonstrate that GPI glycan acts as an ER-exit signal and suggest that glycan remodeling mediated by PGAP5 regulates GPI-AP transport in the early secretory pathway
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DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
GPI Glycan Remodeling by PGAP5 Regulates Transport of GPI-Anchored Proteins from the ER to the Golgi
DOI:
10.1016/j.cell.2009.08.040
发表时间:
2009-10-16
期刊:
CELL
影响因子:
64.5
作者:
[Fujita, Morihisa, Maeda, Yusuke, Kinoshita, Taroh]
通讯作者:
Kinoshita, Taroh
実験医学Vol.28, No.8
实验医学第28卷第8期
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[神澤範行, 藤田盛久]
通讯作者:
藤田盛久
Molecular ticket for transport of GPI-anchored proteins from the ER : Transient modification by a side-chain ethanolamine phosphate on GPI-glycan
从 ER 转运 GPI 锚定蛋白的分子票:GPI 聚糖上侧链乙醇胺磷酸盐的瞬时修饰
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[京卓志, 他, 藤田盛久]
通讯作者:
藤田盛久
Sorting of GPI-anchored proteins at the ER-exit site
ER 出口位点 GPI 锚定蛋白的分选
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Morihisa Fujita, Taroh Kinoshita]
通讯作者:
Taroh Kinoshita
共 16 条
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