>gi|40549413 glial cell derived neurotrophic factor isoform 3 [Homo sapiens] MGCRGCLPGAAPHRVRLPAANPENSRGKGRRGQRGKNRGCVLTAIHLNVT DLGLGYETKEELIFRYCSGSCDAAETTYDKILKNLSRNRRLVSDKVGQAC CRPIAFDDDLSFLDDNLVYHILRKHSAKRCGCI