(4R)-4-hydroxy-2-oxoglutarate = glyoxylate + pyruvate
(4r)-4-hydroxy-2-oxoglutarate = glyoxylate + pyruvate
(4R)-4-hydroxy-2-oxoglutarate = glyoxylate + pyruvate
(4r)-4-hydroxy-2-oxoglutarate = glyoxylate + pyruvate