2G3K:
reference: The crystal structure of the C-terminal domain of Vps28 reveals a conserved surface required for Vps20 recruitment., Pineda-Molina E, Belrhali H, Piefer AJ, Akula I, Bates P, Weissenhorn W, Traffic. 2006 Aug;7(8):1007-16. Epub 2006 Jun 2. PMID: 16749904

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