BAIT

GPA1

CDC70, DAC1, SCG1, guanine nucleotide-binding protein subunit alpha, L000000720, YHR005C
Subunit of the G protein involved in pheromone response; GTP-binding alpha subunit of the heterotrimeric G protein; negatively regulates the mating pathway by sequestering G(beta)gamma and by triggering an adaptive response; activates Vps34p at the endosome; protein abundance increases in response to DNA replication stress
Saccharomyces cerevisiae (S288c)
PREY

STE11

mitogen-activated protein kinase kinase kinase STE11, L000002118, YLR362W
Signal transducing MEK kinase; involved in pheromone response and pseudohyphal/invasive growth pathways where it phosphorylates Ste7p, and the high osmolarity response pathway, via phosphorylation of Pbs2p; regulated by Ste20p and Ste50p; protein abundance increases in response to DNA replication stress
Kinome Project (Sc)
Saccharomyces cerevisiae (S288c)

Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Publication

Role of STE genes in the mating factor signaling pathway mediated by GPA1 in Saccharomyces cerevisiae.

Nakayama N, Kaziro Y, Arai K, Matsumoto K

The ste mutants (ste2, ste4, ste5, ste7, ste11, and ste12) are insensitive to mating factors and are, therefore, sterile. Roles of the STE gene products in the GPA1-mediated mating factor signaling pathway were studied by using ste gpa1 double mutants. Mating efficiency of a ste2 mutant defective in the alpha-factor receptor increased 1,000-fold in a gpa1 background, while G1 arrest ... [more]

Mol. Cell. Biol. Sep. 01, 1988; 8(9);3777-83 [Pubmed: 3065623]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: viability (APO:0000111)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
STE11 GPA1
Phenotypic Suppression
Phenotypic Suppression

A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Low-BioGRID
520675

Curated By

  • BioGRID