[Effect of adenosine on phosphofructokinase and phosphoglycerate kinase of rat liver]
[Article in
French]
- PMID: 158406
Item in Clipboard
[Effect of adenosine on phosphofructokinase and phosphoglycerate kinase of rat liver]
[Article in
French]
C R Seances Soc Biol Fil.
1979.
Abstract
Effects of adenosine on purified rat liver phosphofructokinase and phosphoglycerate kinase activity were investigated in vitro. Stimulation by adenosine of the phosphofructokinase has been observed at low concentrations, but the activity was markedly inhibited at high concentrations. Adenosine was an inhibitor of the phosphoglycerate kinase : Lineweaver-Burk analysis indicated that adenosine inhibition was competitive with ATP and non competitive with 3-phosphoglycerate. An interpretation of these results is proposed.
Similar articles
-
[Effect of the MgATP2- complex on liver phosphoglycerate kinase activity in the rat].C R Seances Soc Biol Fil. 1979;173(4):828-31. C R Seances Soc Biol Fil. 1979. PMID: 160827 French.
-
[Action of thyroxin on glucose-6-phosphatase of the liver, ineffectiveness on phosphofructokinase of the kidney, on phosphoglycerate kinase of the liver and muscle, on aldolase of the kidney, on phosphorylase of the liver, on lactate dehydrogenae of the liver and on glucose-6-phosphatase of the kidney].Boll Soc Ital Biol Sper. 1968 Oct 15;44(19):1639-40. Boll Soc Ital Biol Sper. 1968. PMID: 4305755 Italian. No abstract available.
-
[Rat liver phosphoglycerate kinase. I. Purification and kinetic properties in the biosynthesis of 1-3 diphosphoglycerate].Biochimie. 1979;61(9):1043-53. Biochimie. 1979. PMID: 534662 French.
-
Magnesium regulation of the glycolytic pathway and the enzymes involved.Magnesium. 1985;4(2-3):60-72. Magnesium. 1985. PMID: 2931560 Review.
-
A combined n.m.r. and molecular biological approach to studying enzymes in vivo.Biochem Soc Trans. 1991 Nov;19(4):997-1001. doi: 10.1042/bst0190997. Biochem Soc Trans. 1991. PMID: 1838991 Review. No abstract available.
Cited by
-
The mechanism by which adenosine decreases gluconeogenesis from lactate in isolated rat hepatocytes.Biochem J. 1987 Sep 1;246(2):449-54. doi: 10.1042/bj2460449. Biochem J. 1987. PMID: 2825638 Free PMC article.