Redox couple E°’ (mV)
SO42–/HSO3 -516
APS/ AMP + HSO3 -60
HSO3/HS -116
Pyruvate/ lactate -190
Acetyl-CoA + CO2 /pyruvate -498
H+/H2 -414
(-270 to -300)*
CO2/ formate -432
MQ/MQH2 -74
TpIc3 ox/red -205 to -290
Fdred/Fdox -398
NAD+/NADH -320
NADP+/NADPH -324