In living organisms, protein molecules with different chemical structures called proteoforms, are produced from a single gene ...

This article was originally published with the title “ The Chemical Structure of Proteins ” in Scientific American Magazine Vol. 204 No. 2 (February 1961), p. 81 doi:10.1038 ...

This small protein has three disulfide bonds and ... probe was sensitive chiefly to tertiary rather than secondary structure. The chemical shifts of the ε1 CH protons of the four histidine ...

MS, an experimental protocol combining high-resolution protein fractionation using SDS-polyacrylamide gel electrophoresis (SDS-PAGE) with the latest mass spectrometry technology to enable highly ...

The tiny protein known as transthyretin can cause big problems in the body when it misfolds after secretion. While healthy ...

“Not just the spatial structure of the protein but how it changes over time, and that seemed like a perfect match for sound as sound doesn’t even exist without time.” Usually, scientists visualize ...

Chromatin, the mix of DNA and protein that houses each cell's genome, is more resilient to aging than previously thought, suggests a study published in the Journal of the American Chemical Society by ...

The ability to alter proteins to refine control over binding affinity and specificity can create tailored therapeutics with reduced side effects, highly sensitive diagnostic tools, efficient ...