1.1.1.346 2.2 - NADPH mutant enzyme F22Y/S233T/R235S/R238H/A272G, in 100 mM Bis-Tris, pH 7.0, at 25°C 1.1.1.346 2.6 - ethyl 2-methylacetoacetate at pH 7.0 and 30°C 1.1.1.346 3.3 - NADPH mutant enzyme F22Y/A272G, in 100 mM Bis-Tris, pH 7.0, at 25°C 1.1.1.346 7 - NADPH mutant enzyme F22Y/K232G/R235G/R238H/A272G, in 100 mM Bis-Tris, pH 7.0, at 25°C 1.1.1.346 7.3 - NADPH mutant enzyme K232G/R238H, in 100 mM Bis-Tris, pH 7.0, at 25°C 1.1.1.346 8.3 - 2,5-didehydro-D-gluconate at pH 6.4 and 25°C 1.1.1.346 18.3 - NADPH mutant enzyme F22Y/K232G/R238H/A272G, in 100 mM Bis-Tris, pH 7.0, at 25°C 1.1.1.346 18.3 - NADPH wild type enzyme, in 100 mM Bis-Tris, pH 7.0, at 25°C