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 ...

If the geometry and residue types in the predicted structures match a three-dimensional motif, then the protein is predicted to have the specified molecular function. The idea and its power ...

The Protein and Peptide Science Group (PPSG) is one of the RSC's many Interest Groups. The Interest Groups are member driven groups which exist to benefit RSC members, and the wider chemical science ...

The Structural and Functional Diversity of Peptides Studies suggest that peptides may exhibit remarkable diversity in structure and function, which arises from variations in amino acid composition, ...

The three-dimensional shape of a protein determines its function. This is because proteins form attachments and interact with many other molecules and structures inside organisms. The shape of a ...

More information: Weiyan Zhou et al, Resolving the Nanoscale Structure of β-Sheet Peptide Self-Assemblies ... outline how they used the Nile red chemical probe to light up cross-β fibrils.

The specific structure of a protein determines its unique biological function. (click on image to enlarge) (Image: National Human Genom Research Institute) Proteins are built from a set of 20 standard ...