1.8.4.8 0.04 - adenosine 5'-phosphosulfate mutant enzyme K144A, at 30°C in 100 mM bis-Tris propane buffer, pH 7.5 712502 1.8.4.8 2500 - adenosine 5'-phosphosulfate wild type enzyme, at 30°C in 100 mM bis-Tris propane buffer, pH 7.5 712502