2.4.1.30 (1,3-beta-D-glucosyl)n-1 + alpha-D-glucose 1-phosphate 2.4.1.30 [(1->3)-beta-D-glucosyl]n + alpha-D-glucose 1-phosphate 2.4.1.30 [(1->3)-beta-D-glucosyl]n + phosphate 2.4.1.30 [(1->3)-beta-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate