ADP-sugar diphosphatase

ADP-sugar diphosphatase

In enzymology, an ADP-sugar diphosphatase (EC number|3.6.1.21) is an enzyme that catalyzes the chemical reaction

:ADP-sugar + H2O ightleftharpoons AMP + alpha-D-aldose 1-phosphate

Thus, the two substrates of this enzyme are ADP-sugar and H2O, whereas its two products are AMP and alpha-D-aldose 1-phosphate.

This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides in phosphorus-containing anhydrides. The systematic name of this enzyme class is ADP-sugar sugarphosphohydrolase. Other names in common use include ADP-sugar pyrophosphatase, and adenosine diphosphosugar pyrophosphatase. This enzyme participates in 3 metabolic pathways: fructose and mannose metabolism, purine metabolism, and starch and sucrose metabolism.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|37289-32-0."

Gene Ontology (GO) codes


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