In fact, each gene in cellular DNA contains the code for a unique protein structure. Not only are these proteins assembled with different amino acid sequences, but they also are held together by ...

The sequence of amino acids in the chain determines how the chain will fold up to make the protein, so different ... to specific bacteria and viruses to label them for destruction by other types ...

But not all target proteins were receptive to this method, called structure-based drug design. The 3-D structure of many proteins remained unavailable, and many important proteins could not be ...

A protein has many identities and one of them depends on the arrangement of its amino acids in the three dimensions of space — in other words, its 3D structure. And scientists have spent decades ...