The MAP2 kinase of this pathway is called Pbs2 (related to mammalian MKK3/4/6/7), the dedicated MAP3 kinases involved in activation are Ssk2 and SSk22.
A MAP2 quinase desta vía denomínase Pbs2 (relacionda coas MKK3/4/6/7 de mamíferos), e as MAP3 quinase kinases implicadas na activación son Ssk2 e SSk22.