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Identification of genes involved in transport of GPI-anchored proteins

Identification of genes involved in transport of GPI-anchored proteins
鉴定参与 GPI 锚定蛋白转运的基因
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

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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:
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
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