|EC number 126.96.36.199|
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|CAS number 37257-28-6|
BRENDA BRENDA entry
KEGG KEGG entry
In enzymology, a 1,3-beta-oligoglucan phosphorylase (EC 188.8.131.52) is an enzyme that catalyzes the chemical reaction(1,3-beta-D-glucosyl)n + 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.