MITOGEN-ACTIVATED PROTEIN KINASE 3 (EC 2.7.1.37) (EXTRACELLULAR SIGNAL-REGULATED KINASE 1) (ERK-1) (INSULIN-STIMULATED MAP2 KINASE) (MAP KINASE 1) (MAPK 1) (P44-ERK1) (ERT2) (P44-MAPK) (MICROTUBULE- ASSOCIATED PROTEIN-2 KINASE). [Source:SWISSPROT;Acc:P27361]