<unk>  (aka α-ketoglutarate<unk>  is an enzyme complex most commonly known for its role in the citric acid cycle.
Oxoglutarate dehydrogenase
Aldehyde dehydrogenase
Succinate dehydrogenase
Phosphoglucomutase
D-amino acid dehydrogenase
Formate dehydrogenase
Glucose-6-phosphate dehydrogenase
NADH dehydrogenase