treonín
Threonine is an essential amino acid, meaning the human body cannot synthesize it and must obtain it from the diet. Its chemical formula is C4H9NO3. Threonine has a chiral center, leading to two stereoisomers, L-threonine and D-threonine, with L-threonine being the form found in proteins. It is one of the 20 standard amino acids used in protein biosynthesis.
The structure of threonine features a hydroxyl group on its side chain, which can participate in hydrogen
Dietary sources rich in threonine include meat, poultry, fish, eggs, dairy products, and certain plant-based foods