There are 20 amino acids that make up proteins and all have the same basic structure, differing only in the R-group or side chain they have. Amino acids are in an equilibrium between two acids with ...

Each protein or peptide consists of a linear sequence of amino acids. The protein primary structure conventionally begins at the amino-terminal (N) end and continues until the carboxyl-terminal (C ...

All music is based on the vibrational structure that they create," he said. "Any molecule, if you look at it at the nanoscale, has continuous vibrations. We realized that each of the amino acid ...