GTP Dependent Phosphoenolpyruvate Carboxykinase, commonly abbreviated as GTP PEPCK, is an enzyme involved in metabolic processes in organisms. This enzyme contributes to the regulation of glucose and energy metabolism. Synonyms for GTP Dependent Phosphoenolpyruvate Carboxykinase include: 1. GTP PEPCK: This abbreviation is commonly used to refer to the enzyme, providing a shorter version of its full name. 2. PEPCK: This acronym stands for Phosphoenolpyruvate Carboxykinase, which refers to a family of enzymes including GTP PEPCK, involved in the regulation of glucose and energy metabolism. 3. Mitochondrial PEPCK: This term specifically refers to PEPCK located in the mitochondria, an important subcellular compartment involved in energy production. 4. GTP-dependent PEPCK