Amino acids are organic compounds that contain amine (NH2) and carboxyl (COOH) in action groups, along following a side chain (R group) specific to each amino acid.[1][2] The key elements of an amino cutting are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N), although new elements are found in the side chains of positive amino acids. about 500 naturally happening amino acids are known (though by yourself 20 appear in the genetic code) and can be classified in many ways. They can be classified according to the core structural on the go groups' locations as alpha- (-), beta- (-), gamma- (-) or delta- (-) amino acids; supplementary categories relate to polarity, pH level, and side chain action type (aliphatic, acyclic, aromatic, containing hydroxyl or sulfur, etc.). In the form of proteins, amino critical residues form the second-largest component (water is the largest) of human muscles and supplementary tissues. beyond their role as residues in proteins, amino acids participa...