4.1.2.25 0.00016 - 7,8-dihydroneopterin pH 7.0, 22°C 727676 4.1.2.25 0.00017 - 7,8-dihydromonapterin pH 7.0, 22°C 727676 4.1.2.25 0.00076 - 7,8-dihydro-L-monapterin mutant enzyme E21A, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176 4.1.2.25 0.0016 - 7,8-dihydroneopterin mutant enzyme E21A, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176 4.1.2.25 0.0023 - 2-amino-4-hydroxy-6-(D-erythro-1,2,3-trihydroxypropyl)-7,8-dihydropteridine - 5105 4.1.2.25 0.0024 - 7,8-dihydroneopterin mutant enzyme K98A, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176 4.1.2.25 0.0029 - 7,8-dihydro-L-monapterin mutant enzyme K98A, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176 4.1.2.25 0.0039 - 7,8-dihydroneopterin mutant enzyme E22A, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176 4.1.2.25 0.004 - 7,8-dihydro-L-monapterin mutant enzyme E22A, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176 4.1.2.25 0.0046 - 7,8-dihydroneopterin wild type enzyme, in 100 mM Tris-HCl, 1 mM EDTA, and 5 mM dithiothreitol (pH 8.3) 678176