6LPC:
reference: Munc13 activates the Munc18-1/syntaxin-1 complex and enables Munc18-1 to prime SNARE assembly., Wang X, Gong J, Zhu L, Wang S, Yang X, Xu Y, Yang X, Ma C, EMBO J. 2020 Jul 9:e103631. doi: 10.15252/embj.2019103631. PMID: 32643828

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