STE2 [YFL026W]
Receptor for alpha-factor pheromone; seven transmembrane-domain GPCR that interacts with both pheromone and a heterotrimeric G protein to initiate the signaling response that leads to mating between haploid a and alpha cells; Belongs to the G-protein coupled receptor 4 family.
Synonyms: STE2, STE2p, C8C542, D6VTK4, E9P9N4 ...