Immunogen sequence: EEQVHTYVNT TGVQEERKNR TSVHVPLEAR VSNAESSTPK EEPSSIEDRD PQILLEPEGV KFVLGPTPVQ KQLMEKEKLE QLGRDQVSGS GANNTEWDTG. Adapter protein that links activated FGR and NGF receptors to downstream signaling pathways. Plays an important role in the