COPII vesicles tethering complex
A protein complex that resides in the cis-golgi membrane and plays a role in the tethering of COPII vesicles, through an interaction with vesicle tethering proteins (p115 in H. Sapiens and Uso1 S. cerevisiae), granting the cis-Golgi and endoplasmic reticulum to Golgi vesicle-mediated transport. It is composed by GRASP65 and GM130 protein in H. sapiens and by Bug1 and Grh1 proteins in S. cerevisiae.
GO:0098796
membrane protein complex
is_a
GO:0099023
vesicle tethering complex
is_a
GO:0033106
cis-Golgi network membrane
part_of
Bug1-Grh1 complex
narrow
GRASP65-GM130 complex
exact