Hepatic fructokinase information

Hepatic fructokinase (or ketohexokinase) is an enzyme that catalyzes the phosphorylation of fructose to produce fructose-1-phosphate. ATP +   ⟶ {\displaystyle...

diagnosis of fructosuria are hepatic fructokinase deficiency, levulosuria and ketohexokinase deficiency. Hepatic fructokinase PFKL PFKM PFKP Glucokinase...

Essential fructosuria, caused by a deficiency of the enzyme hepatic fructokinase, is a clinically benign condition characterized by the incomplete metabolism...

encoding hepatic fructokinase, an enzyme that catalyzes the first step in the metabolism of dietary fructose. Inactivation of the hepatic fructokinase results...

liver by fructokinase (Km= 0.5 mM) and galactokinase (Km = 0.8 mM), respectively. By contrast, glucose tends to pass through the liver (Km of hepatic glucokinase...

fructose is the phosphorylation of fructose to fructose 1-phosphate by fructokinase (Km = 0.5 mM, ≈ 9 mg/100 ml), thus trapping fructose for metabolism in...

concentration rises, it serves as a central metabolic switch to shift hepatic carbohydrate metabolism between fed and fasting states. Phosphorylation...

family described here bears a resemblance to the ATP-driven phospho-fructokinases; however, they share little sequence similarity, although a few residues...

as the RK family) include ribokinase (RK), inosine-guanosine kinase, fructokinase, and 1-phosphofructokinase. The members of the PfkB/RK family are identified...

intestinal mucosa. When fructose is absorbed, it is phosphorylated by fructokinase to form fructose 1-phosphate. Aldolase B then catalyzes F1P breakdown...