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 ...

Attaching amino acids to a hydrophobic organic molecule allows them to self-assemble into rare, knotted structures with ...

Nearly seven years ago, MIT scientists mapped the molecular structure of proteins in spider silk threads onto musical theory to produce the "sound" of silk in hopes of establishing a radical new way ...

Proteins are the building blocks of life. These biomolecules comprise chains of amino acids that fold into precise shapes to ...