Proteins are the end products of the decoding process that starts with the information in cellular DNA. As workhorses of the cell, proteins compose structural and motor elements in the cell, and ...

Proteins are continually being synthesized, modified, and degraded, and vary among species, tissue, and even cells — how do you capture and describe this ever-changing proteome?

The sequence of amino acids in the chain determines how the chain will fold up to make the protein, so different proteins have different three-dimensional shapes. The three-dimensional shape of a ...