The stability of soluble succinate dehydrogenase and the effect of phosphatides on dehydrogenase activity were studied. Phosphatides stabilize dehydrogenase preparations solubilized in the presence of succinate but do not affect the dehydrogenase prepared in the absence of succinate, which stabilizes the enzyme independent of the action of phospholipids. Phospholipids stabilize the flavoprotein under the same conditions they need to affect succinate dehydrogenase activity. These effects probably derive from a similar interaction of phosphatides with the flavoprotein.
Succinate dehydrogenase. 3. Stability and interaction with phosphatides / P., Cerletti; Caiafa, Paola; M. G., Giordano; G., Testolin. - In: LIPIDS. - ISSN 0024-4201. - STAMPA. - 5:12(1970), pp. 953-957. [10.1007/bf02533196]
Succinate dehydrogenase. 3. Stability and interaction with phosphatides.
CAIAFA, Paola;
1970
Abstract
The stability of soluble succinate dehydrogenase and the effect of phosphatides on dehydrogenase activity were studied. Phosphatides stabilize dehydrogenase preparations solubilized in the presence of succinate but do not affect the dehydrogenase prepared in the absence of succinate, which stabilizes the enzyme independent of the action of phospholipids. Phospholipids stabilize the flavoprotein under the same conditions they need to affect succinate dehydrogenase activity. These effects probably derive from a similar interaction of phosphatides with the flavoprotein.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.