>1DEV_2|Chains B, D|Smad anchor for receptor activation|Homo sapiens (9606) SQSPNPNNPAEYCSTIPPLQQAQASGALSSPPPTVMVPVGV >1DEV_1|Chains A, C|MAD (mothers against decapentaplegic, Drosophila) homolog 2|Homo sapiens (9606) LDLQPVTYSEPAFWCSIAYYELNQRVGETFHASQPSLTVDGFTDPSNSERFCLGLLSNVNRNATVEMTRRHIGRGVRLYYIGGEVFAECLSDSAIFVQSPNCNQRYGWHPATVCKIPPGCNLKIFNNQEFAALLAQSVNQGFEAVYQLTRMCTIRMSFVKGWGAEYRRQTVTSTPCWIELHLNGPLQWLDKVLTQM