Fig. 6
Relative enrichment of G3–G6 in COSmax fractions (A–D) and window-of-operation to produce G4 enriched COSmax fractions (E, F) depending on the αGlc1-P/G2 ratio. Full circles and empty circles indicate soluble COSmax fraction without and with co-production of insoluble COS, respectively. E, F Dashed lines correspond to data obtained at identical initial αGlc1-P concentrations. Variation of αGlc1-P and G2 concentrations within the substrate range screened (10–100 mM, with 5 mM intervals for both substrates) is indicated by arrows