Second ATP-generating step
PEP gives its phosphate to ADP, forming ATP and pyruvate. This second ATP-making step is where glycolysis turns a net profit.
Glycolysis · irreversibleThe three-carbon end product of glycolysis. It can be oxidized in mitochondria or reduced to lactate.
Pyruvate is a small molecule cells make when they split A simple sugar cells can use as a source of energy and as a starting material for other molecules.. It can feed other pathways or be changed into lactate.
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Carbon backbone 3 CThis carbon count is shown where it is defined for the molecule.
PEP gives its phosphate to ADP, forming ATP and pyruvate. This second ATP-making step is where glycolysis turns a net profit.
Glycolysis · irreversiblePyruvate gains a carbon dioxide equivalent to form oxaloacetate, using ATP and biotin.
Gluconeogenesis · irreversibleThe multienzyme complex oxidizes pyruvate, releases CO2, and forms acetyl-CoA and NADH.
Pyruvate oxidation · irreversible