The chemistry of amino acid side chains is critical to protein structure because these ... and are vital to the catalytic function of the protein. For example, cell receptor proteins contain ...

The specific structure of a protein determines its unique biological function. (click on image to enlarge) (Image: National Human Genom Research Institute) Proteins are built from a set of 20 standard ...

Although the rational protein design approach offers an increased possibility of beneficial alterations, it is not easy to accurately predict the sequence-structure-function relationship ... new ...

After learning the rules from thousands of examples ... AlphaFold Protein Structure Database, which now includes over 200 million structures. Access to these protein structures opened the door to a ...

Researchers developed ProtGPS, an AI tool that predicts protein localization in cells and how mutations affect disease. The ...

Introduction Definition of Peptides Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2 to ...

The information DNA contains is the instructions that the cell uses to make proteins. Proteins play a big part in determining the characteristics of specialised cells and whole organisms.

Proteins are the workhorses that keep our cells running, and there are many thousands of types of proteins in our cells, each ...

A new study published in Biochemistry sheds light on how bacteria regulate their genes, challenging long-held assumptions ...

However, in many cases, it's not entirely clear how these mutations affect the structure and function of proteins ... led to different changes in proteins. For example, some of the mutations ...