In a new study, scientists from the universities of Portsmouth and Manchester report that a specially engineered enzyme can ...

Add Yahoo as a preferred source to see more of our stories on Google. Chemists have long dreamed of mimicking nature’s precision, and now, thanks to a repurposed enzyme, they’ve taken a leap closer.

As researchers look for ways to develop and improve everyday products ranging from fuel to medicines, enzymes provide nature's example of the control needed to make chemical reactions work in desired ...

For the first time, researchers have succeeded in predicting how to change the optimum temperature of an enzyme using large computer calculations. A cold-adapted enzyme from an Antarctic bacterium was ...

Our reliance on these molecules is incredible.

The enzyme accelerates this reaction by 10 17 times, simply by positioning negative and positive charges in the active centre. Since the substrate contains a negatively charged group that is split off ...

For over 350 years, quinine and other extracts from the cinchona tree (Cinchona spp.) were the only effective medicines ...

CHAPEL HILL – All biological reactions within human cells depend on enzymes. Their power as catalysts enables biological reactions to occur usually in milliseconds. But how slowly would these ...

It is well known in physics and chemistry that equal charges repel each other, while opposite charges attract. It was long assumed that this principle also applies when enzymes – the biological ...