label: a 1-acyl-3-O-(beta-D-galactosyl)-sn-glycerol + a triacylglycerol => a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol + a 1,2-diacylglycerol
label_lc: a 1-acyl-3-o-(beta-d-galactosyl)-sn-glycerol + a triacylglycerol => a 1,2-diacyl-3-o-(beta-d-galactosyl)-sn-glycerol + a 1,2-diacylglycerol