Dissecting functions of the conserved oligomeric Golgi tethering complex using a cell-free assay.
Dissecting functions of the conserved oligomeric Golgi tethering complex using a cell-free assay.
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DOI:
10.1111/tra.12128
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发表时间:
2014-01
期刊:
影响因子:
--
通讯作者:
Ungar D
中科院分区:
文献类型:
--
作者:
Cottam NP;Wilson KM;Ng BG;Körner C;Freeze HH;Ungar D
Vesicle transport sorts proteins between compartments and is thereby responsible for generating the non-uniform protein distribution along the eukaryotic secretory and endocytic pathways. The mechanistic details of specific vesicle targeting are not yet well characterized at the molecular level. We have developed a cell-free assay that reconstitutes vesicle targeting utilizing the recycling of resident enzymes within the Golgi apparatus. The assay has physiological properties, and could be used to show that the two lobes of the conserved oligomeric Golgi tethering complex play antagonistic roles in trans-Golgi vesicle targeting. Moreover, we can show that the assay is sensitive to several different congenital defects that disrupt Golgi function and therefore cause glycosylation disorders. Consequently, this assay will allow mechanistic insight into the targeting step of vesicle transport at the Golgi, and could also be useful for characterizing some novel cases of congenital glycosylation disorders.
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影响因子:
3.5
作者:
Glick, BS;Elston, T;Oster, G
通讯作者:
Oster, G
DOI:
10.1073/pnas.78.12.7453
发表时间:
1981-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
DUNPHY, WG;FRIES, E;ROTHMAN, JE
通讯作者:
ROTHMAN, JE
DOI:
10.1083/jcb.132.6.985
发表时间:
1996-03
期刊:
The Journal of cell biology
影响因子:
--
作者:
Harris SL;Waters MG
通讯作者:
Waters MG
影响因子:
64.5
作者:
BALCH, WE;DUNPHY, WG;ROTHMAN, JE
通讯作者:
ROTHMAN, JE
影响因子:
3.3
作者:
Geumann, Ulf;Barysch, Sina Victoria;Rizzoli, Silvio O.
通讯作者:
Rizzoli, Silvio O.