This allows amino acids to be grouped according to the chemical properties of their side chains. For example, some amino acids have polar side chains that are soluble in water; examples include ...

Amino acids are characterized by their central carbon atom, known as the α-carbon, which is bonded to an amino group (-NH2), a carboxyl group (-COOH), a hydrogen atom, and a variable side chain ...

A diverse complement of amino acids are conjugated to bile acids by bacteria, and the resulting MCBAs have very different chemical properties. For example, we have evidence that if bacteria use a ...

A team of scientists has developed a groundbreaking approach using specially designed peptides to improve drug formulations.

(click on image to enlarge) (Image: National Human Genom Research Institute) Proteins are built from a set of 20 standard amino acids, each with a specific side chain that gives it unique chemical ...

Maple Syrup Urine Disease (MSUD): A disorder characterized by the inability to break down certain branched-chain amino acids (leucine, isoleucine, and valine), leading to their accumulation in the ...