alfaketoglutaraatti
Alpha-ketoglutarate, often abbreviated as AKG, is a molecule that plays a crucial role in cellular metabolism. It is an alpha-keto acid that is a derivative of glutaric acid. In the human body, alpha-ketoglutarate is an intermediate in the citric acid cycle, also known as the Krebs cycle. This cycle is a central pathway for energy production in aerobic organisms, where it helps to break down carbohydrates, fats, and proteins to generate ATP, the main energy currency of cells.
Alpha-ketoglutarate is also involved in nitrogen metabolism. It can accept amino groups from amino acids through