1,3-beta-oligoglucan phosphorylase

Class of enzymesJuly 2025 1,3-beta-oligoglucan phosphorylase 2.4.1.30 37257-28-6 0047515 In enzymology, a 1,3-beta-oligoglucan phosphorylase (2.4.1.30) is an enzyme that catalyzes the chemical reaction (1,3-beta-D-glucosyl)n + phosphate (1,3-beta-D-glucosyl)n-1 + alpha-D-glucose 1-phosphate Thus, the two substrates of this enzyme are (1,3-beta-D-glucosyl)n and phosphate, whereas its two products are (1,3-beta-D-glucosyl)n-1 and alpha-D-glucose 1-phosphate. This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is 1,3-beta-D-oligoglucan:phosphate alpha-D-glucosyltransferase. Other names in common use include beta-1,3-oligoglucan:orthophosphate glucosyltransferase II, and beta-1,3-oligoglucan phosphorylase. References 1 Marechal LR Beta-1,3-oligoglucan:orthophosphate glucosyltransferases from Euglena gracilis. I. Isolation and some properties of a beta-1,3-oligoglucan phosphorylase Biochimica et Biophysica Acta (BBA) - Enzymology 146 2 417–30 1967 6066291 10.1016/0005-2744(67)90226-4 Marechal LR Beta-1,3-oligoglucan: orthophosphate glucosyltransferases from Euglena gracilis. II. Comparative studies between laminaribiose- and beta-1,3-oligoglucan phosphorylase Biochimica et Biophysica Acta (BBA) - Enzymology 146 2 431–42 1967 6066292 10.1016/0005-2744(67)90227-6 Biology no Category:EC 2.4.1 Category:Enzymes of unknown structure