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Fig. 2 | Biotechnology for Biofuels

Fig. 2

From: Modulating redox metabolism to improve isobutanol production in Shimwellia blattae

Fig. 2

Main metabolic pathways in S. blattae, glycolysis, oxidative pentose phosphate pathway (OPPP), non-oxidative pentose phosphate pathway (NOPPP), Entner–Doudoroff pathway (EDP), and tricarboxylic acid (TCA) cycle. PTS, glucose phosphotransferase system; Zwf, glucose-6-phosphate dehydrogenase; Gnd, 6-phosphogluconate dehydrogenase; KDGP, 2-keto-3-deoxy-6-phosphogluconate; G3P, glyceraldehyde-3-phosphate; GapA, glyceraldehyde-3 phosphate dehydrogenases; AceF, pyruvate dehydrogenase; MaeA, NAD-dependent malic enzyme; MaeB, NADP-dependent malic enzyme; MDH, malate dehydrogenase; Icd, isocitrate dehydrogenase; α-KGDH, α-ketoglutarate dehydrogenase; PntAB, membrane-bound transhydrogenase; SthA, soluble transhydrogenase; PpnK, NAD kinase; PEP, phosphoenolpyruvate.; AdhE, aldehyde-alcohol dehydrogenase; IdhA, D-lactate dehydrogenase; IldD, L-lactate dehydrogenase

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