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Chapter 14 (Part 1). Electron transport. Standard reduction potentials of the major respiratory electron carriers. NADH + H +. CoQ. NAD +. CoQH 2. Complex I. FMN. Fe 2+ S. FMNH 2. Fe 3+ S. Succinate. CoQ. Fumarate. CoQH 2. FAD. Fe 2+ S. FADH 2. Fe 3+ S. Complex II. Q-Cycle.
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Chapter 14 (Part 1) Electron transport
Standard reduction potentials of the major respiratory electron carriers.
NADH + H+ CoQ NAD+ CoQH2 Complex I FMN Fe2+S FMNH2 Fe3+S
Succinate CoQ Fumarate CoQH2 FAD Fe2+S FADH2 Fe3+S Complex II
Q-Cycle UQ UQ.- UQH2
CoQH2 cyt c red CoQ cyt c ox cyt c1ox cyt b ox Fe2+S cyt c1red cyt b red Fe3+S Complex III
cyt c red cyt a ox cyt a3red O2 cyt c ox cyt a red cyt a3ox 2 H2O Complex IV