Aliases: YLR362W, STE11
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
Note: On Cytoscape figures, arrows represent only bait-prey directionality, not functional directionality.