Figure 8
From: Energy metabolism of Heliobacterium modesticaldum during phototrophic and chemotrophic growth
Summary of energy metabolism of H. modesticaldum during phototrophic and chemotrophic growth described in this report. Bold curves and lines represent the proposed major pathways during phototrophic (shown in blue) and chemotrophic (shown in green) growth. Abbreviation: Fdox or Fdred, the oxidized or reduced form of ferredoxin; FNR, ferredoxin-NADP+ oxidoreductase; H2ase, hydrogenase; OAA, oxaloacetate; PFOR, pyruvate:ferredoxin oxidoreductase; PEP, phosphoenolpyruvate; PEPCK, PEP carboxykinase; rTCA, reductive TCA cycle.