8cuk

X-ray Structure of the WD40 domain of HOPS subunit Vps11 from Yeast

spinqualitylabelsall models 8cuk, resolution 2.22Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 8cuk is a 3 chain structure with sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.22Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function PEP5_YEAST Required for vacuolar biogenesis and for trafficking of hydrolase precursors to the vacuole. Mediates transport at the vacuolar membrane where it may be responsible for tethering transport vesicles on the target membranes. It is required for gluconeogenic growth of yeast. Acts as component of the HOPS complex that acts during the docking stage of vacuole fusion. HOPS is an effector for the vacuolar Rab GTPase YPT7 and is required for vacuolar SNARE complex assembly. It remains bound to SNARE complexes after vacuole fusion (PubMed:3062374, PubMed:10978279, PubMed:10944212, PubMed:16601699). Acts as component of the CORVET complex that is required for transport between endosome and vacuole. CORVET is an effector for the endosomal Rab GTPase VPS21 (PubMed:17488625). Probable ubiquitin-protein ligase involved in the degradation-related ubiquitination of histones. Contributes to the post-translational regulation of histone protein levels by polyubiquitination of excess histones for subsequent degradation (PubMed:22570702).

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