PREY

STE4

HMD2, L000002114, YOR212W
G protein beta subunit; forms a dimer with Ste18p to activate the mating signaling pathway, forms a heterotrimer with Gpa1p and Ste18p to dampen signaling; may recruit Rho1p to the polarized growth site during mating; contains WD40 repeats
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

Two human cDNAs, including a homolog of Arabidopsis FUS6 (COP11), suppress G-protein- and mitogen-activated protein kinase-mediated signal transduction in yeast and mammalian cells.

Spain BH, Bowdish KS, Pacal AR, Staub SF, Koo D, Chang CY, Xie W, Colicelli J

We have isolated two novel human cDNAs, gps1-1 and gps2, that suppress lethal G-protein subunit-activating mutations in the pheromone response pathway of the yeast Saccharomyces cerevisiae. Suppression of other pathway-activating events was examined. In wild-type cells, expression of either gps1-1 or gps2 led to enhanced recovery from cell cycle arrest induced by pheromone. Sequence analysis indicated that gps1-1 contains only ... [more]

Mol. Cell. Biol. Dec. 01, 1996; 16(12);6698-706 [Pubmed: 8943324]

Throughput

  • Low Throughput

Curated By

  • BioGRID