ID 1.1.1.424 DE D-xylose 1-dehydrogenase (NADP(+), D-xylono-1,4-lactone-forming). CA D-xylofuranose + NADP(+) = D-xylono-1,4-lactone + H(+) + NADPH. CC -!- The enzyme, which participates in the degradation of D-xylose, CC has been characterized from several halophilic archaeal species. cf. CC EC 1.1.1.179. DR Q5UY95, GFO6_HALMA ; D4GP29, XDH1_HALVD ; //