Predicted to enable oxoglutarate dehydrogenase (succinyl-transferring) activity. Predicted to be involved in 2-oxoglutarate metabolic process and tricarboxylic acid cycle. Predicted to be located in mitochondrial matrix. Predicted to be part of oxoglutarate dehydrogenase complex. Predicted to be active in mitochondrion. Is expressed in heart. Human ortholog(s) of this gene implicated in Yoon-Bellen neurodevelopmental syndrome. Orthologous to human OGDHL (oxoglutarate dehydrogenase L).