In enzymology, a beta-glucoside kinase (EC 2.7.1.85) is an enzyme that catalyzes the chemical reaction

beta-glucoside kinase
Identifiers
EC no.2.7.1.85
CAS no.37205-53-1
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MetaCycmetabolic pathway
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ATP + cellobiose ADP + 6-phospho-beta-D-glucosyl-(1,4)-D-glucose

Thus, the two substrates of this enzyme are ATP and cellobiose, whereas its two products are ADP and 6-phospho-beta-D-glucosyl-(1,4)-D-glucose.

This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:cellobiose 6-phosphotransferase. This enzyme is also called beta-D-glucoside kinase (phosphorylating).

References

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  • Palmer RE, Anderson RL (1972). "Cellobiose metabolism in Aerobacter aerogenes. II. Phosphorylation of cellobiose with adenosine 5'-triphosphate by a -glucoside kinase". J. Biol. Chem. 247 (11): 3415–9. PMID 5030625.