A previously unknown protein in a family of bacteria found in soil and the human gut microbiome has been discovered—which ...

In fact, each gene in cellular DNA contains the code for a unique protein structure. Not only are these proteins assembled with different amino acid sequences, but they also are held together by ...

Proteins have four levels of structure: primary (amino acid sequence), secondary (local folding patterns like alpha helices and beta sheets), tertiary (overall 3D shape), and quaternary (assembly of ...

The researchers were able to purify these proteins and study their structure using cryo-electron ... of the molecule and then used high-performance computers to calculate a 3D structure with ...

“Not just the spatial structure of the protein but how it changes over time ... protein would have evolved with those particular amino acids in it to make those 3D patterns that allow it to fold,” ...

Two new studies show how a seeming tangle of DNA is actually organized into a structure that coordinates thousands of genes to form a sperm cell. The work, published as two papers in Nature Structural ...

Learn about our Editorial Policies. On the same day that the AlphaFold2 paper was published, Baker and his colleagues released an independent, freely accessible alternative that predicts protein ...

Why is knowing the atomic structure of molecules useful? Learn why, and how information like this about protein structure is shared through a publicly available database. Scientists use a variety ...

To understand how RNA functions, it is essential for scientists to know its 3D structure. Kihara studies protein tertiary structure prediction/comparison, protein-protein docking, protein-ligand ...