[Effect of the MgATP2- complex on liver phosphoglycerate kinase activity in the rat].
Effect of Mg ATP2- has been studied on purified rat liver phosphoglycerate kinase in the direction of glycolysis. Lineweaver-Burk analysis indicated that Mg ATP2- inhibition was noncompetitive with Mg ADP1- and 1, 3-diphosphoglycerate; the intersection point is above the 1/[S]-axis and two sites can be suspected for this inhibitor.
D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D007700:Kinetics; D008099:Liver / Q000187:drug effects* / Q000201:enzymology; D008274:Magnesium / Q000494:pharmacology*; D010735:Phosphoglycerate Kinase / Q000378:metabolism*; D051381:Rats
D000255:Adenosine Triphosphate; D010735:Phosphoglycerate Kinase; D008274:Magnesium
Action du complexe Mg ATP2- sur l'activité de la phosphoglycérate kinase du foie de rat.