oxaloacetates meaning

• The systematic name of this enzyme class is "'oxaloacetate acetylhydrolase " '.
• In alcoholic ketoacidosis, alcohol causes dehydration and blocks the first step of gluconeogenesis by depleting oxaloacetate.
• Succinate generated in the first step can enter into the citric acid cycle to eventually form oxaloacetate.
• Since aspartate is an amino acid, an amino radical needs to be added to the oxaloacetate.
• A transaminase converts the oxaloacetate to aspartate for transport back across the membrane and into the intermembrane space.
• To increase flux through the cycle, some of the PEP is converted to oxaloacetate by PEP carboxylase.
• Sodium ions induced the cells uptake of glucose in a study of decarboxylation of oxaloacetate ( 6 ).
• The cleavage of citryl-CoA to acetyl-CoA and oxaloacetate occurs in a two step process.
• Pyruvate in the mitochondria is acted upon by pyruvate carboxylase to form oxaloacetate, a citric acid cycle intermediate.
• Figure 2 : the Phosphoenolpyruvate ( PEP ) carboxylase enzymatic mechanism converting bicarbonate and PEP to oxaloacetate and phosphate.