ID 2.4.1.333 DE 1,2-beta-oligoglucan phosphorylase. CA [(1->2)-beta-D-glucosyl](n) + phosphate = [(1->2)-beta-D-glucosyl](n-1) + CA alpha-D-glucose 1-phosphate. CC -!- The enzyme has been isolated from the bacterium Listeria innocua. CC -!- It catalyzes the reversible phosphorolysis of beta-(1->2)-D-glucans. CC -!- The minimum length of the substrate for the phosphorolytic reaction CC is 3 D-glucose units. CC -!- In the synthetic reaction starting from sophorose and alpha-D-glucose CC 1-phosphate the average polymerisation degree is 39. DR Q92AT0, 12OLP_LISIN; //