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 3: cell division level 3: signal transduction level 3: cell cycle level 4: cytogamy level 4: maintenance of protein location in cell level 4: establishment of protein localization level 5: bipolar cellular bud site selection level 5: small GTPase mediated signal transduction level 5: axial cellular bud site selection level 6: regulation of establishment of cell polarity level 8: positive regulation of Rho guanyl-nucleotide exchange factor activity level 10: positive regulation of Rho protein signal transduction
GO Terms: Molecular Function	level 3: G protein activity level 3: hydrolase activity level 4: nucleotide binding level 5: GDP binding level 6: GTP binding level 8: GTPase activity
GO Terms: Cellular Component	level 3: cell periphery level 3: membrane level 3: site of polarized growth level 3: cell division site level 4: endoplasmic reticulum level 4: plasma membrane level 4: cellular bud neck level 4: incipient cellular bud site level 5: vacuolar membrane
External source	Open in SGD