[Demonstration of glucosyltransferases in the outer membrane of mitochondria].
Outer mitochondrial membranes catalyze the transfer of glucose into polyprenic, lipidic and proteinic endogenous acceptors. A glucosyl-phosphoryl-dolichol and a glucosyl-ceramide are identified and biosynthesis of these two products is studied.
D000818:Animals; D005963:Glucosylceramides / Q000096:biosynthesis; D005964:Glucosyltransferases / Q000378:metabolism*; D066298:In Vitro Techniques; D007425:Intracellular Membranes / Q000201:enzymology*; D051379:Mice; D008930:Mitochondria, Liver / Q000201:enzymology*; D011103:Polyisoprenyl Phosphate Monosaccharides / Q000096:biosynthesis
D005963:Glucosylceramides; D011103:Polyisoprenyl Phosphate Monosaccharides; C002968:dolichol-D-glucosylmonophosphate; D005964:Glucosyltransferases
Mise en évidence de glucosyl-transférases dans la membrane externe des mitochondries.