Retriever is a multiprotein complex for retromer-independent endosomal cargo recycling.

Retriever is a multiprotein complex for retromer-independent endosomal cargo recycling.
复制标题

DOI:
10.1038/ncb3610
复制
发表时间:
2017-10
影响因子:
21.3
通讯作者:
Cullen PJ
Cullen PJ
中科院分区:
生物学1区
文献类型:
--
作者:
McNally KE;Faulkner R;Steinberg F;Gallon M;Ghai R;Pim D;Langton P;Pearson N;Danson CM;Nägele H;Morris LL;Singla A;Overlee BL;Heesom KJ;Sessions R;Banks L;Collins BM;Berger I;Billadeau DD;Burstein E;Cullen PJ

文献摘要

参考文献

被引文献

相似文献

内吞作用和进入内体网络后,整合膜蛋白经历溶酶体降解的分选,或者被回收并再循环回细胞表面。在这里,我们描述了一种古老且保守的多蛋白复合物的发现,它协调货物的检索和回收,重要的是,它在生化和功能上与已建立的逆转录酶途径不同。由 DSCR3、C16orf62 和 VPS29 的异三聚体组成,与逆转录体具有惊人的相似性,我们将这种复杂的称为“猎犬”。我们确定,猎犬与货物接头分选连接蛋白 17 (SNX17) 相关,并与 CCC 和 WASH 复合物偶联,以防止溶酶体降解并促进 α5β1-整合素的细胞表面再循环。通过定量蛋白质组分析,我们鉴定了超过 120 种细胞表面蛋白,包括大量整合素、信号受体和溶质转运蛋白,这些蛋白需要 SNX17-retriever 来维持其表面水平。我们对检索器的鉴定建立了一个重要的新内体检索和回收途径。
Following endocytosis and entry into the endosomal network, integral membrane proteins undergo sorting for lysosomal degradation or are alternatively retrieved and recycled back to the cell surface. Here we describe the discovery of an ancient and conserved multi-protein complex which orchestrates cargo retrieval and recycling and importantly, is biochemically and functionally distinct to the established retromer pathway. Composed of a heterotrimer of DSCR3, C16orf62 and VPS29, and bearing striking similarity with retromer, we have called this complex ‘retriever’. We establish that retriever associates with the cargo adaptor sorting nexin 17 (SNX17) and couples to the CCC and WASH complexes to prevent lysosomal degradation and promote cell surface recycling of α5β1-integrin. Through quantitative proteomic analysis we identify over 120 cell surface proteins, including numerous integrins, signalling receptors and solute transporters, which require SNX17-retriever to maintain their surface levels. Our identification of retriever establishes a major new endosomal retrieval and recycling pathway.
DOI: 10.1016/j.cub.2014.06.024
发表时间: 2014-07-21
期刊: CURRENT BIOLOGY
影响因子: 9.2
作者:
McGough, Ian J.;Steinberg, Florian;Jia, Da;Barbuti, Peter A.;McMillan, Kirsty J.;Heesom, Kate J.;Whone, Alan L.;Caldwell, Maeve A.;Billadeau, Daniel D.;Rosen, Michael K.;Cullen, Peter J.
通讯作者: Cullen, Peter J.
DOI: 10.1074/jbc.m800642200
发表时间: 2008-04-25
影响因子: 4.8
作者:
Lee, Jiyeon;Retamal, Claudio;Bu, Guojun
通讯作者: Bu, Guojun
DOI: 10.1038/ncb2501
发表时间: 2012-06-01
影响因子: 21.3
作者:
Boettcher, Ralph Thomas;Stremmel, Christopher;Faessler, Reinhard
通讯作者: Faessler, Reinhard
DOI: 10.1091/mbc.e11-12-1059
发表时间: 2012-06
影响因子: 3.3
作者:
Jia D;Gomez TS;Billadeau DD;Rosen MK
通讯作者: Rosen MK
DOI: 10.1073/pnas.1410552111
发表时间: 2014-09-02
影响因子: 11.1
作者:
Gallon, Matthew;Clairfeuille, Thomas;Cullen, Peter J.
通讯作者: Cullen, Peter J.