1.1.1.116 D-arabinose + NAD+ - 1.1.1.116 D-arabinose + NAD+ one of a variety of NAD+ or NADP+ requiring arabinose dehydrogenases, see also 1.1.1.115 1.1.1.116 D-arabinose + NAD+ the enzyme is involved in the biosynthesis of D-erythroascorbic acid and D-erythroascorbate glucoside from exogeneous D-arabinose in the fungus, overview, D-erythroascorbate is more stable to autoxidation and accumulates in the organism 1.1.1.116 D-arabinose + NAD+ the enzyme, mainly Ara2p not Ara1p, is involved in the biosynthesis of D-erythroascorbic acid, the five-carbon analog of ascorbic acid, from exogeneous D-arabinose 1.1.1.116 L-fucose + NAD+ - 1.1.1.116 L-galactose + NAD+ -