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 ...

In addition, chemical forces between a protein and ... The most common method used to study protein structures is X-ray crystallography. With this method, solid crystals of purified protein ...

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 ...

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

These DZBB assemblies serve as a versatile foundation for molecular ... for synthesizing proteins in cells. This evolutionary ...

“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 ...

Low-density lipoproteins (LDL) — commonly known as bad cholesterol — have long been on scientists’ radar as a major ...

A protein's function directly depends on its folded structure. Additionally ... to the amino acids that participate in specific chemical reactions) that may affect its final shape.

The way the body ages could be more resilient than previously thought, a new study suggests.