Content overview: “Molecular Pendulum Shuttles Protons for Rapid Hydrogen Production in Enzymes”. Hydrogenases, enzymes found in microorganisms, can produce hydrogen gas by combining electrons with protons at astonishing rates—up to 10,000 protons per second per enzyme. A new study reveals that these biocatalysts use a molecular pendulum mechanism to shuttle protons efficiently to the catalytic site. This discovery explains how hydrogenases overcome the challenge of capturing protons from the cellular fluid, where they are abundant but must be delivered precisely. Understanding this proton transfer process could inform the design of synthetic catalysts for clean hydrogen fuel production.
The research highlights nature's elegant solution to a fundamental biochemical problem and opens avenues for bio-inspired energy technologies. Nova Global News curates publicly available headlines and summaries with source attribution. Third-party article rights, trademarks, images, and publisher names belong to their respective owners; For the complete material, the listing points back to the source inside the network.