An unusual protein structure known as a “rippled beta sheet,” first predicted in 1953, has now been created in the laboratory and characterized in detail using x-ray crystallography. The new findings, ...
An unusual protein structure known as a "rippled beta sheet," first predicted in 1953, has now been created in the laboratory and characterized in detail using x-ray crystallography. The new findings, ...
Proteins that make amyloids can bend and twist into a variety of shapes in the process. Two new papers, in the March 9 Science and March 8 PNAS online, describe structures for a cylindrical oligomer ...