[Term] id: PR:000021990 name: dual specificity mitogen-activated protein kinase kinase 3/6 def: "A protein that is a gene product level of the MAP2K3 or the MAP2K6 gene. Members of this class activate phosphorylation of a threonine and a tyrosine residue in MAP kinase p38 exclusively." [PIRSF:PIRSF501132] comment: Category=family. xref: PIRSF:PIRSF501132 is_a: PR:000000001 ! protein