In living organisms, every protein—a type of biological polymer consisting of hundreds of amino acids—carries out specific functions, such as catalysis, molecule transport, or DNA repair. To perform ...

Protein sequences vary widely in their folding stabilities (the energetic favourability of folded compared with unfolded conformations), and protein alterations that affect stability have profound ...

In a study published in PNAS, a research team developed a new reinforcement learning-based enhanced sampling method called Adaptive Collective Variables Generator (Adaptive CVgen), which has been ...

High-resolution structures of nascent polypeptide chains in complex with the ribosome — the cell’s protein-synthesis machinery — reveal how the ribosome guides protein folding. Ribosomal attachment ...

When a protein folds, its string of amino acids wiggles and jiggles through countless conformations before it forms a fully folded, functional protein. This rapid and complex process is hard to ...

Proteins are important molecules that perform a variety of functions essential to life. To function properly, many proteins must fold into specific structures. However, the way proteins fold into ...

"The protein must backtrack in the folding process to correct the mistake, which takes time and is energetically expensive. The demonstration of this mechanism helps expand our understanding of how ...

Google DeepMind’s work with AlphaFold has been nothing short of a miracle, but it is computationally expensive. With that in mind, Apple researchers set off to develop an alternative method to use AI ...

Artificial intelligence (AI) is reshaping the scientific landscape, offering fantastic solutions to some of the most pressing global challenges. From combating climate change to transforming ...

For those outside the chemistry cognoscenti, the announcement might have seemed little more than researchers patting each other on the back. But the question of protein folding had plagued scientists ...

The strategies biopharmaceutical manufacturers currently use to limit protein misfolding are complex, time-consuming, and generate low yields with only limited scalability. Covalent organic frameworks ...