>d1u7fa_ b.26.1.1 (A:) Smad3 MH2 domain {Human (Homo sapiens)} epafwcsisyyelnqrvgetfhasqpsmtvdgftdpsnserfclgllsnvnrnaaveltr rhigrgvrlyyiggevfaeclsdsaifvqspncnqrygwhpatvckippgcnlkifnnqe faallaqsvnqgfeavyqltrmctirmsfvkgwgaeyrrqtvtstpcwielhlngplqwl dkvltqmgspsircssvs