Progressive quality control of secretory proteins in the early secretory compartment by ERp44
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چکیده
منابع مشابه
Progressive quality control of secretory proteins in the early secretory compartment by ERp44.
ERp44 is a pH-regulated chaperone of the secretory pathway. In the acidic milieu of the Golgi, its C-terminal tail changes conformation, simultaneously exposing the substrate-binding site for cargo capture and the RDEL motif for ER retrieval through interactions with cognate receptors. Protonation of cysteine 29 in the active site allows tail movements in vitro and in vivo. Here, we show that c...
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ژورنال
عنوان ژورنال: Journal of Cell Science
سال: 2014
ISSN: 1477-9137,0021-9533
DOI: 10.1242/jcs.153239