L-xylulokinase

Template:Infobox enzyme In enzymology, a L-xylulokinase (Template:EC number) is an enzyme that catalyzes the chemical reaction

ATP + L-xylulose $\rightleftharpoons$ ADP + L-xylulose 5-phosphate

Thus, the two substrates of this enzyme are ATP and L-xylulose, whereas its two products are ADP and L-xylulose 5-phosphate.

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:L-xylulose 5-phosphotransferase. This enzyme is also called L-xylulokinase (phosphorylating). This enzyme participates in pentose and glucuronate interconversions and ascorbate and aldarate metabolism.

References

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