Triose phosphate dehydrogenase

The dehydrogenase enzymes are responsible for the direct transfer of the hydride anion. The specific coenzyme that is used is NAD+.

G6PD deficiency is caused by one copy of a defective G6PD gene in males or two copies of a defective G6PD gene in females. Hemolytic anemic attacks can be caused by oxidants, infection, and or by eating fava beans.

No. They won't accept your blood

It transfers 2 electrons and 1 proton (h+) from an organic substance to NAD+ oxidized.