ALDH7A1 (Aldehyde Dehydrogenase 7 Family Member A1): ALDH7A1 is involved in the metabolism of aldehydes and is essential for the detoxification of pyridoxal-5'-phosphate, a form of vitamin B6. Deficiency in ALDH7A1 leads to pyridoxine-dependent epilepsy, a condition where seizures are caused by an abnormality in lysine metabolism and are responsive to vitamin B6 treatment....