Rather, the atoms within these proteins remain capable of making ... stretches of similar amino acid sequences within their primary structure. These stretches have been conserved through evolution ...

researchers could identify individual hydrogen atoms in the apoferritin molecule and the water surrounding it. For years, the standard way to study protein structure was to form a crystal and ...

A complex system, such as a cluster of many atoms or ... connections among primary sequence, structure, energy landscape, dynamics and function for a number of different proteins is another ...

Not having a complete accounting of the locations of a protein's hydrogen atoms is a conundrum with implications beyond the ...

A group of researchers in Japan has revealed, for the first time, a mechanism for controlling the potential of an "electron ...

This image illustrates the chemical structure of a purine molecule, highlighting the numbering of the carbon and nitrogen atoms. The purine structure consists ... ATP (adenosine triphosphate), which ...