Researchers from the University of Ulm in Germany have made a remarkable advancement by creating a synthetic molecular machine that transports a phosphate group from one location to another along a sugar-like backbone. This breakthrough represents the inaugural instance of a small-molecule system that independently transforms chemical fuel into directed movement without the need for human involvement, resembling natural mechanisms such as the action of myosin in muscles. By facilitating a reaction between a phosphate linked to glycerol and a carbodiimide, they effectively generate a five-membered ring, which is then hydrolyzed, leading to phosphate relocation. This swift process, expedited from several weeks to just a few minutes with the use of carbodiimide, draws inspiration from RNA hydrolysis and holds promise for the production of challenging-to-synthesize biologically active phosphate compounds. Max von Delius, who is at the helm of the project, emphasizes its significance in synthetic chemistry for the creation of intricate molecules, as noted in his remarks on BlueSky.
