We have studied some characteristics of mitochondrial rat liver L-threonine dehydrogenase during freezing: the enzyme shows a net increase in activity and a "shift" in the pH optimum after storage at -20 degrees C of mitochondrial preparations. An unknown effector, which inhibited significantly the dehydrogenase activity, was isolated from the same preparations kept for 7-10 days at -20 degrees C. Some properties of the inhibitor have been determined.
Pagani, R., Guerranti, R., Leoncini, R., Marinello, E. (1990). Activation and inhibition of rat liver L-threonine dehydrogenase. ITALIAN JOURNAL OF BIOCHEMISTRY, 39(2), 106-114.
Activation and inhibition of rat liver L-threonine dehydrogenase
Pagani R.;Guerranti R.;Leoncini R.;Marinello E.
1990-01-01
Abstract
We have studied some characteristics of mitochondrial rat liver L-threonine dehydrogenase during freezing: the enzyme shows a net increase in activity and a "shift" in the pH optimum after storage at -20 degrees C of mitochondrial preparations. An unknown effector, which inhibited significantly the dehydrogenase activity, was isolated from the same preparations kept for 7-10 days at -20 degrees C. Some properties of the inhibitor have been determined.
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https://hdl.handle.net/11365/23263
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