An enzyme substrate for glycolysis and gluconeogenesis pathways; metabolized to pyruvate by pyruvate kinase during glycolysis; formed from phosphoenolpyruvate carboxykinase-catalyzed oxaloacetate decarboxylation during gluconeogenesis

Phosphoenolpyruvic Acid (potassium salt) – 1 g

Brand:
Cayman
CAS:
4265-07-0
Storage:
-20
UN-No:
Non-Hazardous - /

Phosphoenolpyruvic acid plays a role in both glycolysis and gluconeogenesis. During glycolysis, it is formed by the action of enolase on 2-phosphoglycerate and is metabolized to pyruvate by pyruvate kinase.{21440} One molecule of ATP is formed during its metabolism in this pathway. During gluconeogenesis, it is formed from phosphoenolpyruvate carboxykinase-catalyzed oxaloacetate decarboxylation and GTP hydrolysis.{21440,21442,26065} In plants, it is metabolized to form aromatic amino acids and also serves as a substrate for phosphoenolpyruvate carboxylase-catalyzed carbon fixation.{21441}  

 

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Description

An enzyme substrate for glycolysis and gluconeogenesis pathways; metabolized to pyruvate by pyruvate kinase during glycolysis; formed from phosphoenolpyruvate carboxykinase-catalyzed oxaloacetate decarboxylation during gluconeogenesis

Formal name: 2-(phosphonooxy)-2-propenoic acid, monopotassium salt

Synonyms:  PEP-K

Molecular weight: 206.1

CAS: 4265-07-0

Purity: ≥95%

Formulation: A crystalline solid

Product Type|Biochemicals||Research Area|Endocrinology & Metabolism|Carbohydrate Metabolism||Research Area|Endocrinology & Metabolism|Metabolic Diseases|Diabetes||Research Area|Plant Biology

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