Proteins are important molecules—but they aren’t the only molecules in a cell, and they don’t operate alone. In a new preprint, the team behind the protein structure prediction software RoseTTAFold ...

Proteins often function in pairs or groups, concealing their internal connection points and making it difficult for ...

Nuclera, the biotechnology company enabling rapid access to high-quality proteins and leadXpro, a specialist in structure-based drug discovery for membrane proteins, today announced a scientific ...

A new machine-learning system can generate protein designs with certain structural features, and which do not exist in nature. These proteins could be utilized to make materials that have similar ...

Inspired by the simple mechanism of a seesaw—when one side goes up, the other side goes down—researchers asked an intriguing question: Could a single molecule switch between two different roles like a ...

Protein-Protein Interactions (PPIs) are critical for biological systems to function properly. Strong interactions maintain structural integrity and function, whereas weaker interactions enable ...

National Center for Biomedical Information Links to Medline, Endtrez, BLAST and much more. PubMed PubMed provides a keyword search engine for the biomedical literature. Abstracts are often available.

Researchers have succeeded in ultra-fast freezing proteins after a precisely defined period of time. They were able to follow structural changes on the microsecond time scale and with sub-nanometer ...