BDNF GI:219842296 brain-derived neurotrophic factor isoform d preproprotein 1 mlcaislcar vrklrsagrc gkfhqvrrvm tilfltmvis yfgcmkaapm 50 51 keanirgqgg laypgvrthg tlesvngpka gsrgltslad tfehvieell 100 101 dedqkvrpne ennkdadlyt srvmlssqvp leppllflle eyknyldaan 150 151 msmrvrrhsd parrgelsvc dsisewvtaa dkktavdmsg gtvtvlekvp 200 201 vskgqlkqyf yetkcnpmgy tkegcrgidk rhwnsqcrtt qsyvraltmd 250 251 skkrigwrfi ridtscvctl tikrgr