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Literature summary extracted from

  • Jin, Y.S.; Jones, S.; Shi, N.Q.; Jeffries, T.W.
    Molecular cloning of XYL3 (D-xylulokinase) from Pichia stipitis and characterization of its physiological function (2002), Appl. Environ. Microbiol., 68, 1232-1239.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.7.1.17 expression in Escherichia coli. Expression of XYL3 using its Pichia stipitis promoter increase Saccharomyces cerevisiae D-xylulose consumption 3fold and enables the transformants to produce ethanol from a mixture of xylulose and xylose, whereas the parental strain only accumulates xylitol. In vitro, D-xylulokinase activity in recombinant Saccharomyces cerevisiae is sixfold higher with a multicopy than with a single-copy XYL3 plasmid, but ethanol production decreases with increased copy number Scheffersomyces stipitis

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.17 Scheffersomyces stipitis
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CBS 6054
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.17 ATP + D-xylulose
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Scheffersomyces stipitis ADP + D-xylulose 5-phosphate
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r