HIV is a lifelong infection that, without proper antiviral treatment, will kill cells of the immune system and leave individuals susceptible to infections and cancers. The longevity of this virus ...

Proteomics is the large-scale study of proteins, particularly their structures and functions. It involves the systematic identification, quantification, and analysis of the entire protein complement ...

For most proteins, structure is function. The complex three-dimensional shapes that proteins adopt create folds and pockets that can accomplish the remarkably improbable: driving chemical reactions ...

The proteins found in nature represent only a tiny fraction of the nearly limitless protein structures that could theoretically exist. By designing proteins de novo—from scratch—scientists can more ...

David Baker, Demis Hassabis and John Jumper shared the Nobel prize in chemistry for work that revolutionized our understanding of protein structure. When you purchase through links on our site, we may ...

The first full-length structures of two heat shock chaperone proteins in a complex reveal the key structural region regulating their function, according to a new study from St. Jude Children's ...