S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Rsr1p
Description	Ras-type GTPase; required for bud site selection during both axial and bipolar budding, for morphological changes in response to mating pheromone, and for efficient cell fusion; recruits Cdc24p to the incipient bud site, activating its guanyl-nucleotide exchange factor activity and the Rho-like GTPase, Cdc42p; localizes to the plasma membrane, the incipient bud site, polarized growth sites, the cell division site and the vacuole membrane; Ras superfamily member similar to mammalian Rap GTPases
GO Terms: Biological Process	level 2: signal transduction level 3: cytogamy level 3: maintenance of protein location in cell level 3: establishment of protein localization level 4: axial cellular bud site selection level 4: bipolar cellular bud site selection level 5: small GTPase-mediated signal transduction level 5: regulation of establishment of cell polarity level 8: positive regulation of Rho protein signal transduction
GO Terms: Molecular Function	level 2: G protein activity level 4: GTP binding level 7: GTPase activity
GO Terms: Cellular Component	level 2: membrane level 2: site of polarized growth level 2: cell division site level 2: cell periphery level 3: endoplasmic reticulum level 3: plasma membrane level 3: cellular bud neck level 3: incipient cellular bud site level 4: vacuolar membrane
External source	Open in SGD