Fig. 4From: Rational protein engineering of a ketoacids decarboxylase for efficient production of 1,2,4-butanetriol from arabinoseBiosynthesis of BTO from arabinose using KivD mutants. A Strain S04 harboring pZE12-araABC and pCS-kivD(V461I)-yqhD, B Strain S05 harboring pZE12-araABC and pCS-KivD(S286T)-yqhD, C Strain S06 harboring pZE12-araABC and pCS-KivD(V461I/S286T)-yqhD. All data points are reported as mean ± s.d. from three independent experimentsBack to article page