Figure 7. Changes in enzymatic activity before and during the transition from succinate to methanol growth.
Measured activities include (A) methanol dehydrogenase activity, (B) NAD-dependent formate dehydrogenase activity (Fdh1,2) (C) methylene-H4F dehydrogenase activity (MtdA), (D) serine-glyoxylate aminotransferase (Sga, squares) and hydroxypyruvate reductase (Hpr, circles), (E) β-ketothiolase (βKT, encoded by phaA), (F) crotonyl-CoA reductase (Ccr), (G) malate dehydrogenase (Mdh, diamonds), isocitrate dehyhdrogenase (Icd, triangles), aconitase (Acn, squares) and succinate dehydrogenase (Sdh, circles). Standard deviations are shown as error bars.