Extended Data Fig. 1: The intracellular contents of NCM pathway cofactors in E. coli.

a, The intracellular concentration of NADPH in E. coli. b, The intracellular concentration of NADP+ in E. coli. c, The NADPH/NADP+ ratio in E. coli. P = 0.0037. d, The intracellular concentrations of PLP in E. coli at logarithmic growth phase and stationary phase. e, The intracellular concentrations of CoA in E. coli at logarithmic growth phase and stationary phase. All data were represented as mean ± SD (n = 3 independent experiments). Statistical analysis was performed using two-tailed Student’s t-test.