Influence of phospholipids on the activity of phosphate-dependent glutaminase in extracts of rat liver mitochondria
Keyword(s):
Liver glutaminase can be solubilized from frozen-and-thawed mitochondria by treatment with phospholipase A2. Solubilization by this technique markedly changes the kinetic properties of the enzyme. The properties of the membrane-bound form of the enzyme are partially restored by adding phosphatidylcholine or phosphatidylethanolamine to the phospholipase extract. It is concluded that the kinetic properties of liver glutaminase are a function of the interaction of this enzyme with membrane phospholipids.
1991 ◽
pp. 365-373
◽
1981 ◽
Vol 119
(3)
◽
pp. 517-521
◽
Keyword(s):
1979 ◽
Vol 88
(2)
◽
pp. 388-394
◽
Keyword(s):
2006 ◽
Vol 61
(9-10)
◽
pp. 756-762
◽
1977 ◽
Vol 27
(3)
◽
pp. 429-435
◽
Keyword(s):
1979 ◽
Vol 575
(1)
◽
pp. 112-120
◽
Keyword(s):
1995 ◽
Vol 19
(5)
◽
pp. 669-677
◽