Fig. 9From: Enhanced thermal and alkaline stability of L-lysine decarboxylase CadA by combining directed evolution and computation-guided virtual screeningCadaverine production by whole-cell catalyst of the wild-type and mutant CadA. The reaction was conducted using 2.0 M lysine hydrochloride as the substrate and at an initial pH of 6.0 and 50 ºC, and the pH was not regulated during the reaction. The error bars represent standard deviations calculated from triplicate experimentsBack to article page