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 ...

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.

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 ...

Sir2, an enzyme belonging to sirtuins, has been effectively involved in the deacetylation of proteins. A tandem allosteric effect of reactant and product is responsible for the efficient deacetylation ...

Reactions that can combine more than two molecular pieces in one go are a powerful way to build complexity quickly and save on costly isolation and purification. But the choreography for such a ...

Overview of three distinct reaction mechanisms used by SGL-clan enzymes to act on β-1,2-glucans. Catalytic residues (including candidates) and a nucleophile are highlighted in red letters to show ...

The molecular structure of an enzyme from a marine bacterium with potential industrial uses has been determined by RIKEN ...

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 ...

Collagen is an important protein that helps build the tissues of humans and animals. It is very strong because it is made of three protein strands ...