Starch Synthase

GBSS; Granule-Bound Starch Synthase; Granule Bound Starch Synthase; Starch Synthase, Granule-Bound; Synthase, Granule-Bound Starch; Synthase, Starch
An enzyme that catalyzes the transfer of glucose from ADPglucose to glucose-containing polysaccharides in 1,4-alpha-linkages. EC 2.4.1.21.