Association of mitochondrial ADP-ribosyl transferase activity with the DNA-protein complex.
The rat liver mitochondrial DNA protein complex was purified employing a linear sucrose gradient. The ADP-ribosyl transferase activity appears to be associated with this protein DNA complex. Predominant acceptor proteins ranged between 116-30 KDa as revealed by LDS gel electrophoresis. These fractions did not contain any significant NAD glycohydrolase activity.
Centre de Neurochimie du CNRS, Strasbourg, France.
A
A
Masmoudi
J
J
el-Fetouaki
D
D
Weltin
O
O
Belhadj
P
P
Mandel
D000818:Animals; D004247:DNA / Q000378:metabolism*; D004268:DNA-Binding Proteins / Q000378:metabolism*; D004586:Electrophoresis; D008930:Mitochondria, Liver / Q000201:enzymology*; D009244:NAD+ Nucleosidase / Q000378:metabolism; D011065:Poly(ADP-ribose) Polymerases / Q000378:metabolism*; D051381:Rats
D004268:DNA-Binding Proteins; D004247:DNA; D011065:Poly(ADP-ribose) Polymerases; D009244:NAD+ Nucleosidase