Active TrkA receptor:p-FRS2 complex Active TrkA receptor:FRS2 complex FRS2 is phosphorylated by active TrkA receptor Activated TrkA induces the tyrosine phosphorylation of the lipid-anchored docking protein, FRS2. FRS2 is an adapter protein that links NGF receptors to downstream signaling pathways. It is involved in the activation of MAP kinases. Authored: Nasi, S, Annibali, D, 2006-10-10 09:07:07 EC Number: 2.7.10.1 Edited: Jassal, B, 2006-10-10 09:20:18 Pubmed9182757 Reactome Database ID Release 43170977 Reactome, http://www.reactome.org ReactomeREACT_12063 Reviewed: Greene, LA, 2007-11-08 15:39:37 has a Stoichiometric coefficient of 6