Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and ...

The very cells that created us may have a role in saving our lives. Scientists have always been amazed by the energy production system in a sperm’s tail. The system drives flagellar movement and is ...

Deep in our cells, a wide range of processes are occurring constantly. These cellular processes rely on enzymes to act as catalysts and set off a series of molecular interactions. There are still many ...

Enzymes are vital to metabolism and drive countless biological processes in humans, plants, and industry. Yet, when overwhelmed by excess substrate, some enzymes slow down — a phenomenon known as ...

Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have captured the first detailed molecular snapshots of human polynucleotide phosphorylase (hPNPase) in action, ...

A mechanism that could help scientists harness enzymes for use in drug discovery has been discovered in a research breakthrough at the University of Birmingham. In a study published in Science ...

Enzymology is the study of enzymes and enzyme-catalyzed reactions. Enzymes are biological catalysts that accelerate the rate of biological reactions. They can also perform multiple reactions ...

Nicotiana benthamiana plants in a lab at UC Davis. Plants form new branches when a hormone called strigolactone breaks down. UC Davis plant biologists have now defined the enzymes that break down ...

Scientists uncover a pivotal enzyme, XccOpgD, and its critical role in synthesizing C G16, a key compound used by Xanthomonas pathogens to enhance their virulence against plants. This breakthrough ...