Antibodies are proteins with around 150 kDa molecular weight. They have a similar basic structure comprising of four polypeptide chains held together by disulfide bonds. These four polypeptide ...

New insights to the function of molecular chaperones Date: August 24, 2012 Source: Heidelberg, Universität Summary: Molecular biologists have gained new insights into the function of so-called ...

Protein folding is a process by which a polypeptide chain folds to become a biologically active protein in its native 3D structure. Protein structure is crucial to its function. Folded proteins ...

DNA origami has shown that principles of molecular recognition can be used to reshape biomolecules into nonphysiological forms. The design and synthesis of a continuous, 12-helix polypeptide that ...

The recently solved crystal structure of the procollagen C propeptide reveals the basis for chain selectivity as well as an unexpected asymmetry to this homotrimeric molecule. In addition, mapping ...

Chain length determines molecular color Date: April 7, 2021 Source: ETH Zurich Summary: Researchers have developed fluorescent polymers whose color can be easily tuned.

Breaking the chain: 'Molecular cap' blocks processes that lead to Alzheimer's, HIV Peer-Reviewed Publication. University of California - Los Angeles ...

Learn about the formation and function of proteins and how enzymes increase the rate of biological reactions. BBC Bitesize Scotland SQA National 5 Biology.

Researchers at ETH Zurich have developed fluorescent polymers whose colour can be easily tuned. Depending on their length, the polymers emit a different colour. Potential applications include ...