yeast hexokinase a ( atp : d-hexose 6-phosphotransferase ) is inactivated when incubated in the presence of xylose and atpmg , or in the presence of d-lyxose in a reaction medium in which atpmg is being continuously regenerated ( phosphoenolpyruvate and pyruvate kinase ) .
C0031727
phosphotransferase
C0034348
pyruvate kinase