Membrane fission reactions of the mammalian ESCRT pathway.

Membrane fission reactions of the mammalian ESCRT pathway.
复制标题

DOI:
10.1146/annurev-biochem-072909-101058
复制
发表时间:
2013
影响因子:
16.6
通讯作者:
Sundquist WI
Sundquist WI
中科院分区:
生物学1区
文献类型:
--
作者:
McCullough J;Colf LA;Sundquist WI

文献摘要

参考文献

被引文献

相似文献

运输所需的内体分选复合物(ESCRT)途径最初是在酵母遗传筛选中定义的,该筛选确定了将膜蛋白分选到腔内内体囊泡中所需的因素。随后的研究表明,哺乳动物ESCRT通路还在一系列其他关键细胞过程中发挥作用,包括细胞外微泡的形成、包膜病毒出芽和胞质分裂的脱落阶段。核心 ESCRT 机制包括 Bro1 家族蛋白以及 ESCRT-I、ESCRT-II、ESCRT-III 和 VPS4。位点特异性适配器招募这些可溶性因子在不同的细胞膜上组装,并在其中进行膜裂变反应。 ESCRT-III 蛋白形成细丝,将细胞膜从细胞质表面拉到一起,并且已经提出了机械模型来解释 ESCRT-III 细丝和 VPS4 ATP 酶如何共同催化膜裂变。
The endosomal sorting complexes required for transport (ESCRT) pathway was initially defined in yeast genetic screens that identified the factors necessary to sort membrane proteins into intraluminal endosomal vesicles. Subsequent studies have revealed that the mammalian ESCRT pathway also functions in a series of other key cellular processes, including formation of extracellular microvesicles, enveloped virus budding, and the abscission stage of cytokinesis. The core ESCRT machinery comprises Bro1 family proteins and ESCRT-I, ESCRT-II, ESCRT-III, and VPS4. Site-specific adaptors recruit these soluble factors to assemble on different cellular membranes, where they carry out membrane fission reactions. ESCRT-III proteins form filaments that draw membranes together from the cytoplasmic face, and mechanistic models have been advanced to explain how ESCRT-III filaments and the VPS4 ATPase can work together to catalyze membrane fission.
DOI: 10.1083/jcb.200508166
发表时间: 2006-02-27
期刊: The Journal of cell biology
影响因子: --
作者:
Azmi I;Davies B;Dimaano C;Payne J;Eckert D;Babst M;Katzmann DJ
通讯作者: Katzmann DJ
DOI: 10.1016/j.str.2012.03.008
发表时间: 2012-05-09
期刊: STRUCTURE
影响因子: 5.7
作者:
Boura, Evzen;Rozycki, Bartosz;Chung, Hoi Sung;Herrick, Dawn Z.;Canagarajah, Bertram;Cafiso, David S.;Eaton, William A.;Hummer, Gerhard;Hurley, James H.
通讯作者: Hurley, James H.
DOI: 10.1093/bioinformatics/btq235
发表时间: 2010-06-15
期刊: Bioinformatics (Oxford, England)
影响因子: --
作者:
de Souza RF;Aravind L
通讯作者: Aravind L
DOI: 10.1242/jcs.090985
发表时间: 2012-01-15
影响因子: 4
作者:
Clague, Michael J.;Coulson, Judy M.;Urbe, Sylvie
通讯作者: Urbe, Sylvie
DOI: 10.1126/science.1143422
发表时间: 2007-06-29
期刊: SCIENCE
影响因子: 56.9
作者:
Carlton, Jez G.;Martin-Serrano, Juan
通讯作者: Martin-Serrano, Juan