Initiation/Cargo Recognition is mediated by ESCRT-0, a heterodimer consisting of Vps27 and Hse1. ESCRT-0 binds Phosphatidyl inositol 3- phosphate (PI3P) on endosomes via a FVYE domain and ubiquitinated cargo via two UIM domains.
Ghaffarian, S, Stuchell, MD, Garrus, JE, Sundquist, WI, McKinnon, R, Muller, B, Stray, KM, Krausslich, HG, Morham, SG
Urbé, S, Clague, MJ
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