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Gene Ontology Information

Protein Name Sec3p
Description Subunit of the exocyst complex; the exocyst mediates polarized targeting and tethering of post-Golgi secretory vesicles to sites of exocytosis prior to SNARE-mediated fusion; PtdIns[4,5]P2-binding protein that localizes to exocytic sites in a Rho1p-dependent, actin-independent manner, targeting and anchoring the exocyst to the plasma membrane with Exo70p; direct GTP Rho1p effector; required for ER inheritance; relocalizes away from bud neck upon DNA replication stress
GO Terms:
Biological Process
level 4: exocyst assembly external link
level 4: exocyst localization external link
level 4: vesicle tethering involved in exocytosis external link
level 5: exocytosis external link
level 5: protein transport external link
level 6: Golgi to plasma membrane transport external link
level 7: endoplasmic reticulum inheritance external link
GO Terms:
Molecular Function
level 5: phosphatidylinositol-4,5-bisphosphate binding external link
level 6: small GTPase binding external link
GO Terms:
Cellular Component
level 3: cytoplasm external link
level 4: incipient cellular bud site external link
level 4: exocyst external link
level 4: mating projection tip external link
level 4: prospore membrane external link
level 4: plasma membrane external link
level 4: cellular bud tip external link
level 4: cellular bud neck external link
External source Open in SGD external link
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