- Succinyl phosphonate inhibits alpha-ketoglutarate oxidative decarboxylation, catalyzed by alpha-ketoglutarate dehydrogenase complexes from E. coli and pigeon breast muscle. Biryukov, A.I., Bunik, V.I., Zhukov, Y.N., Khurs, E.N., Khomutov, R.M. FEBS Lett. (1996)