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Structure and catalytic mechanism of glucosamine 6-phosphate deaminase from Escherichia coli at 2.1 Å resolution
(1995-12-01)
Background: Glucosamine 6-phosphate deaminase from Escherichia coli is an allosteric hexameric enzyme which catalyzes the reversible conversion of D-glucosamine 6-phosphate into D-fructose 6-phosphate and ammonium ion and ...
Structure and catalytic mechanism of glucosamine 6-phosphate deaminase from Escherichia coli at 2.1 Å resolution
(1995-12-01)
Background: Glucosamine 6-phosphate deaminase from Escherichia coli is an allosteric hexameric enzyme which catalyzes the reversible conversion of D-glucosamine 6-phosphate into D-fructose 6-phosphate and ammonium ion and ...
High-fructose consumption and metabolic diseases
(2012-03-01)
Renewed interest in the study of fructose arose after a number of papers on the harmful effects of ingesting high-fructose diets were published. Fructose intake has increased significantly in the United States and worldwide ...
The Crystal Complex of Phosphofructokinase-2 of Escherichia coli with Fructose-6-phosphate. Kinetic and structural analysis of the allosteric atp inhibition
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2011-02-18)
Substrate inhibition by ATP is a regulatory feature of the phosphofructokinases isoenzymes from Escherichia coli (Pfk-1 and Pfk-2). Under gluconeogenic conditions, the loss of this regulation in Pfk-2 causes substrate ...
The Crystal Complex of Phosphofructokinase-2 of Escherichia coli with Fructose-6-phosphate KINETIC AND STRUCTURAL ANALYSIS OF THE ALLOSTERIC ATP INHIBITION
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2011)
Substrate inhibition by ATP is a regulatory feature of the phosphofructokinases isoenzymes from Escherichia coli (Pfk-1 and Pfk-2). Under gluconeogenic conditions, the loss of this regulation in Pfk-2 causes substrate ...
The crystal complex of phosphofructokinase-2 of escherichia coli with fructose-6-phosphate kinetic and structural analysis of the allosteric atp inhibition
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2011)
The crystal complex of phosphofructokinase-2 of Escherichia coli with fructose-6-phosphate: Kinetic and structural analysis of the allosteric atp inhibition
(2011)
Substrate inhibition by ATP is a regulatory feature of the phosphofructokinases isoenzymes from Escherichia coli (Pfk-1 and Pfk-2). Under gluconeogenic conditions, the loss of this regulation in Pfk-2 causes substrate ...
Phosphofructokinase is responsible for the fructose 2,6-bisphosphate inhibition of hexokinase in tissue extracts
(1988)
Mammalian and yeast hexokinases were reported to be reversibly inhibited by fructose 2,6-bisphosphate in the presence of cytosolic proteins (H. Niemeyer, C. Cerpa, and E. Rabajille (1987) Arch. Biochem. Biophys. 257, 17-26). ...