Unstructured regions in IRE1α specify BiP-mediated destabilisation of the luminal domain dimer and repression of the UPR
Coupling of endoplasmic reticulum (ER) stress to dimerisation-dependent activation of the UPR transducer IRE1 is incompletely understood. Whilst the luminal co-chaperone ERdj4 promotes a complex between the Hsp70 BiP and IRE1’s stress-sensing luminal domain (IRE1LD) that favours the latter’s monomer...
Main Authors: | Niko Amin-Wetzel, Lisa Neidhardt, Yahui Yan, Matthias P Mayer, David Ron |
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Format: | Article |
Language: | English |
Published: |
eLife Sciences Publications Ltd
2019-12-01
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Series: | eLife |
Subjects: | |
Online Access: | https://elifesciences.org/articles/50793 |
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