Drosophila canopy b is a cochaperone of glycoprotein 93
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چکیده
منابع مشابه
The BiP Cochaperone ERdj4 Is Required for B Cell Development and Function
ERdj4 is a BiP cochaperone regulated by the unfolded protein response to facilitate degradation of unfolded and/or misfolded proteins in the endoplasmic reticulum. As the unfolded protein response plays a critical role in B cell maturation and antibody production, ERdj4 gene trap mice were generated to determine if this chaperone was required for B cell homeostasis. Homozygosity for the trapped...
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In eukaryotes, vesicle trafficking is regulated by the small monomeric GTPases of the Rab protein family. Rab11, (a subfamily of the Ypt/Rab gene family) an evolutionarily conserved, ubiquitously expressed subfamily of small monomeric Rab GTPases, has been implicated in regulating vesicular trafficking through the recycling of endosomal compartment. In an earlier communication, we have shown th...
متن کاملDrosophila glycoprotein 93 Is an ortholog of mammalian heat shock protein gp96 (grp94, HSP90b1, HSPC4) and retains disulfide bond-independent chaperone function for TLRs and integrins.
Mammalian heat shock protein gp96 is an obligate chaperone for multiple integrins and TLRs, the mechanism of which is largely unknown. We have identified gp93 in Drosophila having high sequence homology to gp96. However, no functions were previously attributed to gp93. To determine whether gp93 and gp96 are functionally conserved, we have expressed gp93 in gp96-deficient mouse cells. Remarkably...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2017
ISSN: 0021-9258
DOI: 10.1074/jbc.m116.755538