ID 2.4.1.166 DE raffinose--raffinose alpha-galactosyltransferase. CA 2 raffinose = 1(F)-alpha-D-galactosylraffinose + sucrose. CC -!- The 3(F) position of raffinose can also act as galactosyl acceptor. CC -!- Involved in the accumulation of the tetrasaccharides lychnose and CC isolychnose in the leaves of Cerastium arvense and other plants of CC the family Caryophyllaceae during late autumn. //