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 ...
In the 1950s, Linus Pauling and Robert Corey proposed the idea of rippled beta-sheets — sections of proteins— called peptides— that are mirror-images of each other, held together by hydrogen bonds in ...
Amyloid-beta (A-beta) aggregates are tangles of proteins most notably associated with neurodegenerative diseases like Alzheimer's. Despite its constant stint in the limelight, however, researchers ...