Kinetic studies on the activation of pyrophosphate-dependent phosphofructokinase from mung bean by fructose 2,6-bisphosphate and related compounds

Pyrophosphate-dependent phosphofructokinase (PPi-PFK) was purified from the mung bean Phaseolus aureus. The enzyme is activated by fructose 2,6-bisphosphate at nanomolar concentrations. The enzyme exhibits Michaelis-Menten kinetics, and the reaction mechanism, deduced from initial velocity studies i...

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Veröffentlicht in:	Biochemistry (Easton) 1986-08, Vol.25 (16), p.4682-4687
Hauptverfasser:	Bertagnolli, Byron L, Younathan, Ezzat S, Voll, Ronald J, Cook, Paul F
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Biological and medical sciences Diphosphates - pharmacology Enzyme Activation Enzymes and enzyme inhibitors Fabaceae FOSFATOS FRUCTOSA FRUCTOSE fructose 2,6-bisphosphate Fructosediphosphates - pharmacology Fundamental and applied biological sciences. Psychology Hexosediphosphates - pharmacology Kinetics Mathematics Phaseolus aureus PHOSPHATE PHOSPHATES phosphofructokinase Phosphofructokinase-1 - metabolism Plants, Medicinal pyrophosphate Structure-Activity Relationship Sugar Phosphates - pharmacology TRANSFERASAS TRANSFERASE TRANSFERASES VIGNA RADIATA
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