1.14.15.18 0.0004 - 1alpha-hydroxyvitamin D pH 7.4, 37°C, recombinant mutant S408V 674468 1.14.15.18 0.0008 - 25-hydroxyvitamin D pH 7.4, 37°C, recombinant mutant S408I 674468 1.14.15.18 0.006 - 25-hydroxyvitamin D pH 7.4, 37°C, recombinant mutant S408A 674468 1.14.15.18 0.01 - 1alpha-hydroxyvitamin D pH 7.4, 37°C, recombinant wild-type enzyme 674468 1.14.15.18 0.013 - 25-hydroxyvitamin D pH 7.4, 37°C, recombinant mutant S408V 674468 1.14.15.18 0.0733 - 25-hydroxycholecalciferol - 440124 1.14.15.18 0.098 - 25-hydroxyvitamin D pH 7.4, 37°C, recombinant mutant S408T 674468 1.14.15.18 0.14 - 20-hydroxyvitamin D3 pH 7.4, 37°C, parameters using a kinetic model with substrate binding at two inhibitory sites 712883 1.14.15.18 0.385 - 25-hydroxyvitamin D pH 7.4, 37°C, recombinant wild-type enzyme 674468 1.14.15.18 0.68 - 25-hydroxyvitamin D3 pH 7.4, 37°C, Michaelis-Menten kinetic parameters 712883