ID 2.4.1.34 DE 1,3-beta-glucan synthase. AN 1,3-beta-D-glucan-UDP glucosyltransferase. AN 1,3-beta-D-glucan--UDP glucosyltransferase. AN callose synthase. AN callose synthetase. AN UDP-glucose-1,3-beta-D-glucan glucosyltransferase. AN UDP-glucose--3-beta-D-glucan glucosyltransferase. CA [(1->3)-beta-D-glucosyl](n) + UDP-alpha-D-glucose = [(1->3)-beta-D- CA glucosyl](n+1) + H(+) + UDP. DR Q9AUE0, CALS1_ARATH; Q9SL03, CALS2_ARATH; Q9LXT9, CALS3_ARATH; DR Q9LTG5, CALS4_ARATH; Q3B724, CALS5_ARATH; Q9LYS6, CALS6_ARATH; DR Q9SHJ3, CALS7_ARATH; Q9LUD7, CALS8_ARATH; Q9SFU6, CALS9_ARATH; DR Q9SJM0, CALSA_ARATH; Q9S9U0, CALSB_ARATH; Q9ZT82, CALSC_ARATH; DR A2QLK4, FKS1_ASPNC ; G3J3K0, FKS1_CORMM ; O93927, FKS1_CRYNH ; DR Q10287, FKS1_SCHPO ; P38631, FKS1_YEAST ; O13967, FKS2_SCHPO ; DR P40989, FKS2_YEAST ; Q9P377, FKS3_SCHPO ; Q04952, FKS3_YEAST ; DR O74475, FKS4_SCHPO ; //