Our reliance on these molecules is incredible.

By reconstructing ancient nitrogen-processing enzymes, scientists are uncovering new clues about how early life survived on a very different Earth.

WEHI researchers have led a major global effort to create the first authoritative atlas for a class of enzymes that regulate almost every cellular ...

How can we know what life on Earth looked like more than three billion years ago, when rocks from that era are so rare and difficult to exploit? To answer this question, researchers have adopted ...

Enzymes are biological catalysts that speed up chemical reactions in living organisms. They are essential for life, as they play a crucial role in various biological processes, such as digestion, ...

Peroxiredoxins are among the most abundant enzymes involved in managing oxidative stress. They control the levels of peroxides such as hydrogen peroxide, relay redox signals, and help protect other ...

Led by Huimin Zhao, a professor of chemical and biomolecular engineering at the U. of I., the team reported its findings in the journal Nature Communications. "Enzymes have been increasingly used in ...

NUDT5 enzyme acts as a molecular scaffold that maintains metabolic balance. Inside every cell, a finely tuned metabolic network determines when to build, recycle or stop producing essential molecules.

More than 200 metabolic enzymes, many of which are normally tasked with producing energy in the mitochondria, are also found sitting directly on top of human DNA, according to a study published in ...

Digestive enzymes are proteins in the body that help break food down. Some people with certain medical conditions might be unable to produce sufficient enzymes and require supplements. Digestive ...