Lysine amino acids, in particular, have complicated the addition of functional molecules to the N-terminus of peptides. The ...

Amino acids are small molecules that are the building blocks of proteins. Proteins serve as structural support inside the cell and they perform many vital chemical reactions. Each protein is a ...

“These are a group of amino acids that are essential for human health ... and this can enhance functional performance. BCAAs, especially leucine, are known for their role in stimulating muscle ...

Additionally, each protein contains a wide range of functional groups (groups of atoms attached to the amino acids that participate in specific chemical reactions) that may affect its final shape.