Neuronal membrane glycoprotein M6-a MEENMEEGQT QKGCFECCIK CLGGIPYASL IATILLYAGV ALFCGCGHEA LSGTVNILQT YFEMARTAGD TLDVFTMIDI FKYVIYGIAA AFFVYGILLM VEGFFTTGAI KDLYGDFKIT TCGRCVSAW