GCC185 plays independent roles in Golgi structure maintenance and AP-1-mediated vesicle tethering.
GCC185 plays independent roles in Golgi structure maintenance and AP-1-mediated vesicle tethering.
复制标题
GCC185 在高尔基体结构维持和 AP-1 介导的囊泡束缚中发挥独立作用。
DOI:
10.1083/jcb.201104019
复制
发表时间:
2011-09-05
期刊:
影响因子:
--
通讯作者:
Pfeffer SR
中科院分区:
文献类型:
--
作者:
Brown FC;Schindelhaim CH;Pfeffer SR
Two distinct domains of GCC185 function in maintaining Golgi structure or in binding to AP-1 to tether retrograde transport vesicles en route to the Golgi. GCC185 is a long coiled-coil protein localized to the trans-Golgi network (TGN) that functions in maintaining Golgi structure and tethering mannose 6-phosphate receptor (MPR)–containing transport vesicles en route to the Golgi. We report the identification of two distinct domains of GCC185 needed either for Golgi structure maintenance or transport vesicle tethering, demonstrating the independence of these two functions. The domain needed for vesicle tethering binds to the clathrin adaptor AP-1, and cells depleted of GCC185 accumulate MPRs in transport vesicles that are AP-1 decorated. This study supports a previously proposed role of AP-1 in retrograde transport of MPRs from late endosomes to the Golgi and indicates that docking may involve the interaction of vesicle-associated AP-1 protein with the TGN-associated tethering protein GCC185.
登录
查看更多内容
影响因子:
4.8
作者:
Luke, MR;Kjer-Nielsen, L;Gleeson, PA
通讯作者:
Gleeson, PA
DOI:
10.1083/jcb.200510010
发表时间:
2006-06-19
期刊:
The Journal of cell biology
影响因子:
--
作者:
Aivazian D;Serrano RL;Pfeffer S
通讯作者:
Pfeffer S
影响因子:
11.4
作者:
Meyer, C;Zizioli, D;Schu, P
通讯作者:
Schu, P
影响因子:
3.3
作者:
Hayes, Garret L.;Brown, Frank C.;Pfeffer, Suzanne R.
通讯作者:
Pfeffer, Suzanne R.
影响因子:
56.9
作者:
Carroll, KS;Hanna, J;Pfeffer, SR
通讯作者:
Pfeffer, SR