2.7.1.3 ATP + D-fructose - 2.7.1.3 ATP + D-fructose conversion of fructose to glucose in liver homogenates involves the intermediary formation of D-fructose 1-phosphate 2.7.1.3 ATP + D-fructose D-fructose metabolism 2.7.1.3 ATP + D-fructose role in formation of glycoaldehyde 2.7.1.3 ATP + D-fructose fructose enters glycolytic metabolism after phosphorylation by ketohexokinase and is converted to fructose-1-phosphate. Fructose-driven glycolytic respiration in Heterocephalus glaber tissues avoids feedback inhibition of glycolysis via phosphofructokinase, allowing continued glycolytic flux independent of cellular energy status and supporting viability