Although many organisms capture and respond to sunlight, enzymes - proteins that catalyze biochemical reactions - are rarely driven by light. Scientists have identified only three types of natural ...

Enzymatic catalysis is essential to cell survival. In many instances, enzymes that participate in reaction cascades have been shown to assemble into metabolons in response to the presence of the ...

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.

For the first time, researchers have successfully used computational simulations to modify an enzyme’s structure to increase the optimum temperature of a reaction. Researchers at Uppsala University ...

Scientists have discovered a fundamental shift in an enzyme's function that could help expand the toolbox for engineering biofuels and other plant-based oil products. If your experiment doesn't go the ...

Researchers have identified a versatile enzyme capable of reshaping peptide-based drugs into more stable, longer-lasting forms.

Enzyme kinetics involves the measurement of the rate at which chemical reactions that are catalyzed by enzymes occur. Knowledge about the kinetics of an enzyme can reveal useful information about its ...

Hydrophilic and hydrophobic molecules tend to avoid each other. But phosphoglycosyl transferases, enzymes that reside on bacterial cell membranes, can bring these odd couples together and catalyze ...

Researchers have captured a bacterial enzyme in the act of encircling collagen and pulling a single strand through its ring-shaped body, a mechanism that rewrites the prevailing understanding of how ...

All living things depend on millions of chemical reactions that happen constantly. Chemical reactions that keep you alive happen fast! When you eat food, breathe, play, and grow, all of these are ...