Enzymes help with specific functions that are vital to the operation and overall health of the body. They help speed up chemical reactions in the human body. They are essential for respiration, ...

Doctors have long treated heart attacks, improved asthma symptoms and cured impotence by increasing levels of a single molecule in the body: nitric oxide. The tiny molecule can change how proteins ...

A new artificial intelligence tool can predict the functions of enzymes based on their amino acid sequences, even when the enzymes are unstudied or poorly understood. Researchers said the AI tool, ...

Scientists have found a novel way of monitoring individual enzymes as they chomp through fat. The method offers far greater insight into how enzymes function and opens up the possibility of tailoring ...

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and function. Enzymes play a central role in this process, accelerating reactions ...

A new paper in Nature Communications illuminates how a previously poorly understood enzyme works in the cell. Many diseases are tied to chronic cellular stress, and UMBC's Aaron T. Smith and ...

COLLEGE STATION, Nov. 6, 2007 – Fitting a key into a lock may seem like a simple task, but researchers at Texas A&M University are using a method that involves testing thousands of keys to unlock the ...

Many enzymes have non-canonical or non-enzymatic functions. Therefore, these enzymes can still be functional when their activity is compromised, such as after inhibition with an active site inhibitor ...

University of Delaware biochemist Jeff Mugridge is trying to figure out how so-called mRNA eraser enzymes work in our cells, why those erasers can sometimes misbehave and lead to cancer, and how ...