Dehydrolactone (middle panel) in a polypeptide undergoes an intermolecular rearrangement to generate a ketide with a new carbon-carbon bond in the backbone. The researchers installed dehydrolactone in ...

Advances in protein sequencing enable deeper insights and facilitate applications such as biomarker discovery and ...

Findings highlight underexplored role of intestinal brush border in protein digestion, and its vulnerability to inflammatory damage in celiac ...

The American Heart Association (AHA), in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk ...

In the Helix showroom, once I laid down on the Helix Midnight Luxe, I said to myself, "This is my next mattress." Here's what I found after sleeping on this bed every night for about five months.

“I think it’s important that we have an opportunity to question not only the role of the AIB, but funding mechanisms and how we plan to go forward in the current budget.” Senate Executive Nominations ...

starkly in contrast to the canonical right-handed triple helix. This nontwisting region allows for unique hydroxyproline stacking between adjacent triple helices and also results in the formation of ...

During pregnancy, essential amino acids display important role for optimum fetal growth and other necessary functions for continuing fruitful pregnancy. In this context, dietary amino acids have ...

In Earth life, the amino acids are always "left-handed," and sugars, which partly make up the backbone of DNA, are always right-handed, giving the double helix its signature twist to the right.

The quiet town of Frederick, Maryland, has been flying under the radar for years, though locals love it for its 19th-century architecture, colorful history, and wealth of independent shops and ...

For example, many of these models are trained using peptides with a limited set of amino acids (often canonical amino acids), and their performance is rarely demonstrated for peptides containing new ...