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. 2021 Jun 2;12:677596. doi: 10.3389/fmicb.2021.677596

Figure 6.

Figure 6

Identification of isomerized products from aldohexose 6-phosphates by GC-TOFMS method. (A) F6P standard. (B) Fragment distributions of ketohexose 6-phosphates produced via the isomerization of G6P, M6P, or A6P with retention times of 25.915, 26.018, and 26.094 min. (C) G6P standard and product from G6P catalyzed by Pgi. (D) M6P standard and product from M6P catalyzed by ManA. (E) Glk-based A6P and product from A6P catalyzed by RpiB (and AlsE). (F) Glk-based At6P and product from At6P catalyzed by Pgi, ManA, RpiB, and KdsD.