The endoplasmic reticulum: integration of protein folding, quality control, signaling and degradation

被引:107
作者
Chevet, E [1 ]
Cameron, PH
Pelletier, MF
Thomas, DY
Bergeron, JJM
机构
[1] McGill Univ, Dept Anat & Cell Biol, Montreal, PQ H3A 2B2, Canada
[2] McGill Univ, Dept Biochem, Montreal, PQ H3A 2B2, Canada
关键词
D O I
10.1016/S0959-440X(00)00168-8
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The endoplasmic reticulum is the entry point into the secretory pathway. To acquire a correct conformation, secretory proteins encounter the endoplasmic reticulum molecular machines of folding, quality control, signaling and disposal, which function as an integrated mechanism. The creation of such a molecular network, spatially regulated, suggests how the endoplasmic reticulum promotes the release of correctly folded secretory proteins.
引用
收藏
页码:120 / 124
页数:5
相关论文
共 47 条
  • [41] Unfolded protein response-induced Bip/Kar2p production protects cell growth against accumulation of misfolded protein aggregates in the yeast endoplasmic reticulum
    Umebayashi, K
    Hirata, A
    Horiuchi, H
    Ohta, A
    Takagi, M
    [J]. EUROPEAN JOURNAL OF CELL BIOLOGY, 1999, 78 (10) : 726 - 738
  • [42] Coupling of stress in the ER to activation of JNK protein kinases by transmembrane protein kinase IRE1
    Urano, F
    Wang, XZ
    Bertolotti, A
    Zhang, YH
    Chung, P
    Harding, HP
    Ron, D
    [J]. SCIENCE, 2000, 287 (5453) : 664 - 666
  • [43] Promotion of transferrin folding by cyclic interactions with calnexin and calreticulin
    Wada, I
    Kai, M
    Imai, S
    Sakane, F
    Kanoh, H
    [J]. EMBO JOURNAL, 1997, 16 (17) : 5420 - 5432
  • [44] Cloning of mammalian Ire1 reveals diversity in the ER stress responses
    Wang, XZ
    Harding, HP
    Zhang, YH
    Jolicoeur, EM
    Kuroda, M
    Ron, D
    [J]. EMBO JOURNAL, 1998, 17 (19) : 5708 - 5717
  • [45] Wang Y, 2000, J BIOL CHEM, V275, P27013
  • [46] Oligosaccharide trimming plays a role in the endoplasmic reticulum-associated degradation of tyrosinase
    Wang, Y
    Androlewicz, MJ
    [J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 2000, 271 (01) : 22 - 27
  • [47] Protein folding in a specialized compartment: the endoplasmic reticulum
    Zapun, A
    Jakob, CA
    Thomas, DY
    Bergeron, JJM
    [J]. STRUCTURE WITH FOLDING & DESIGN, 1999, 7 (08): : R173 - R182