Rate Enhancements Brought About by Uridi
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Yijeng Liu; Abolfazl Arabshahi; Perry A. Frey
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Article
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2000
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Elsevier Science
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English
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UDP-galactose 4-epimerase catalyzes the interconversion of UDP-galactose and UDP glucose. In the course of the reaction, the galacto-and glucopyranosyl rings undergo reversible oxidation to the 4-keto-glucopyranosyl ring by reaction with the enzyme-bound NAD + . The UDP-moiety of a substrate partici