Sec17/Sec18 act twice, enhancing membrane fusion and then disassembling cis-SNARE complexes

Sec17/Sec18 act twice, enhancing membrane fusion and then disassembling cis-SNARE complexes

At physiological protein levels, the slow HOPS- and SNARE-dependent fusion which occurs upon complete SNARE zippering is stimulated by Sec17 and Sec18:ATP without requiring ATP hydrolysis. To stimulate, Sec17 needs its central residues which bind the 0-layer of the SNARE complex and its N-terminal a...

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Bibliographic Details
Main Authors: Hongki Song, Amy Orr, Mengtong Duan, Alexey J Merz, William Wickner
Format: Article
Language:English
Published: eLife Sciences Publications Ltd 2017-07-01
Series:eLife
Subjects:
membrane fusion
yeast vacuoles
SNAREs
Sec17/aSNAP
Sec18/NSF
Online Access:https://elifesciences.org/articles/26646

Internet

https://elifesciences.org/articles/26646

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