1,3-beta-D-glucan phosphorylase
- 1,3-beta-D-glucan phosphorylase
In enzymology, a 1,3-beta-D-glucan phosphorylase (EC number|2.4.1.97) 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-glucan:phosphate alpha-D-glucosyltransferase. Other names in common use include laminarin phosphoryltransferase, 1,3-beta-D-glucan:orthophosphate glucosyltransferase, and laminarin phosphoryltransferase.
References
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External links
::"The CAS registry number for this enzyme class is CAS registry|37340-31-1."
Gene Ontology (GO) codes
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