4D82:
reference: Asymmetric ring structure of Vps4 required for ESCRT-III disassembly., Caillat C, Macheboeuf P, Wu Y, McCarthy AA, Boeri-Erba E, Effantin G, Gottlinger HG, Weissenhorn W, Renesto P, Nat Commun. 2015 Dec 3;6:8781. doi: 10.1038/ncomms9781. PMID: 26632262

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