Structural characterization of Tip20p and Dsl1p, subunits of the Dsl1p vesicle tethering complex

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Arati Tripathi
Yi Ren
Philip D Jeffrey
Frederick M Hughson
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[1] Princeton University,Department of Molecular Biology
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The Dsl1p tethering complex is crucial for Golgi-to-ER retrograde trafficking of vesicles in yeast. The crystal structures of two out of three Dsl1p complex components reveal similarity to exocyst and COG complex components, which act in tethering vesicles to the plasma membrane and Golgi, respectively, suggesting a conserved tethering strategy at several eukaryotic membranes.
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页码:114 / 123
页数:9
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