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phosphofructokinase activity

Catalysis of the transfer of a phosphate group, usually from ATP, to a fructose substrate molecule. [GOC:jl]
National Institutes of Health

Related topics

Related topics

1 relation
6-Phosphofructokinase

Papers overview

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2010
2010
An improved red blood cell additive solution maintains 2,3-diphosphoglycerate and adenosine triphosphate levels by an enhancing effect on phosphofructokinase activity during cold storage.
BACKGROUND Current additive solutions (ASs) for red blood cells (RBCs) do not maintain constant 2,3-diphosphoglycerate (DPG) and… Expand
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2003
2003
Cellular distribution of phosphofructokinase activity and implications to metabolic regulation in human breast cancer.
Neoplastic cells generally present profound changes in glucose metabolism. The mechanisms underlying such process are numerous… Expand
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2001
2001
Twofold reduction of phosphofructokinase activity in Lactococcus lactis results in strong decreases in growth rate and in glycolytic flux.
Two mutant strains of Lactococcus lactis in which the promoter of the las operon, harboring pfk, pyk, and ldh, were replaced by… Expand
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1998
1998
Endogenous nitric oxide inhibits glucose-induced insulin secretion by suppression of phosphofructokinase activity in pancreatic islets.
The physiological role of nitric oxide (NO) on the mechanism of insulin secretion is unknown, but some studies suggest that NO… Expand
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1998
1998
Fatty acid-induced beta cell hypersensitivity to glucose. Increased phosphofructokinase activity and lowered glucose-6-phosphate content.
Diabetic states are characterized by a raised serum/islet level of long chain fatty acids and a lowered ED50 for glucose-induced… Expand
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1998
1998
Shared biochemical properties of glucotoxicity and lipotoxicity in islets decrease citrate synthase activity and increase phosphofructokinase activity.
Diabetic states are characterized by a raised serum/islet level of triglycerides and a lowered EC50 (concentration at half… Expand
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1994
1994
Nitric oxide opens ATP-sensitive K+ channels through suppression of phosphofructokinase activity and inhibits glucose-induced insulin release in pancreatic beta cells
Nitric oxide (NO) is known to be a potent messenger in the intracellular signal transduction system in many tissues. In… Expand
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1987
1987
Effects of insulin and work on fructose 2,6-bisphosphate content and phosphofructokinase activity in perfused rat hearts.
The effects of insulin and increased cardiac work on glycolytic rate, metabolite content, and fructose 2,6-bisphosphate (Fru-2,6… Expand
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1981
1981
Stimulation of yeast phosphofructokinase activity by fructose 2,6-bisphosphate.
  • Gad Avigad
  • Biochemical and biophysical research…
  • 1981
    • Corpus ID: 37734699
Abstract Fructose 2,6-bisphosphate is a powerful activator of yeast phosphofructokinase when assayed at pH levels of ≥7.0. Half… Expand
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1977
1977
Chloroplast phosphofructokinase: I. Proof of phosphofructokinase activity in chloroplasts.
Ammonium sulfate fractionation of an extract from the leaves of spinach (Spinacia oleracea L.) produced two fractions of… Expand
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