Researchers at the Paul Scherrer Institute PSI are the first to have joined two proteins together by means of a free-standing, rigid link. The structural element holds the two protein molecules ...

A research team engineered a rigid, nanometer-scale protein module to address the challenge of measuring antibody flexibility ...

Doubly stapled α-helix consisting only of achiral amino acids. Its one-handed form can be isolated because the interconversion between the right- and left-handed forms is almost completely suppressed.

In a new move, researchers have shown that protein design software can incorporate motion into its outputs. The resulting protein gives a wave with one arm as it binds and releases a calcium ion ...

A protein’s amino acid sequence helps determine its structure. Thus, proteins with similar sequences would be expected to have similar structures. But sometimes seemingly minor sequence changes can ...