1,4-dioxane; water; toluene-4-sulfonic acid in various solvent(s) T=40°C; 5 h;

His-tagged Pseudomonas sp. metallo-β-lactamase-type alkylsulfatase Pisa1; water; tris(hydroxymethyl)methylamine hydrochloride T=30°C; pH=8.2; 6 h; Enzymatic reaction; optical yield given as percent eestereoselective reaction;