a 2-oxocarboxylate + NADH + 2 H(+) => 2-oxoaldehyde + NAD(+) + H2O
a 2-oxocarboxylate + nadh + 2 h(+) => 2-oxoaldehyde + nad(+) + h2o
a 2-oxocarboxylate + NADH + 2 H(+) => 2-oxoaldehyde + NAD(+) + H2O
a 2-oxocarboxylate + nadh + 2 h(+) => 2-oxoaldehyde + nad(+) + h2o