Biochemical properties of Lp_3562 lipase. (A) pH-activity profile of Lp_3562. (B)
Temperature-activity profile of Lp_3562. (C) Thermal stability profile for Lp_3562 after
preincubation at 20 C (circle), 30 C (square), 37 C (diamond), 45 C (triangle up),
55 C (triangle down), and 65 C (star) in phosphate buffer (50 mM, pH 7), at indicated
times, aliquots were withdrawn, and analyzed as described in the Materials and
Methods section. The experiments were done in triplicate. The mean value and the
standard error are showed. The percentage of residual activity was calculated by
comparing with unincubated enzyme