Living cells are bustling with molecular machines that constantly process energy, matter, and information. Among these machines, proteins stand out, with enzymes being the most notable. These catalytic entities dramatically accelerate essential metabolic reactions by many orders of magnitude, facilitating the very processes that sustain life. While it has long been acknowledged that enzymes undergo movements during their catalytic cycles, measuring and predicting these internal motions and forces has proven extremely challenging. Living cells are bustling with molecular machines that constantly process energy, matter, and information. Among these machines, proteins stand out, with enzymes being the most notable. These catalytic entities dramatically accelerate essential metabolic reactions by many orders of magnitude, facilitating the very processes that sustain life. While it has long been acknowledged that enzymes undergo movements during their catalytic cycles, measuring and predicting these internal motions and forces has proven extremely challenging. Biotechnology Molecular & Computational biology Phys.org – latest science and technology news stories
Unlocking the mechanics of life: Enzymes as soft, programmable nanobots
