The Enzyme Revolution: How Engineering Nature’s Catalysts is Transforming Medicine, Food & the Planet
Imagine if we could reprogram nature’s own microscopic machines to solve human problems. Enzyme engineering is the science of redesigning enzymes – the proteins that catalyze life’s chemistry – to have new or improved functions. In simple terms, it means tweaking an enzyme’s genetic code so the enzyme works better or differently. Why bother? Because enzymes are extraordinary catalysts: they speed up chemical reactions under gentle conditions, unlike many industrial processes that require high heat or toxic chemicals newsroom.uw.edu. As biochemist David Baker explains, “Living organisms are remarkable chemists… they use enzymes to break down or build up whatever they need under gentle conditions. New enzymes could put renewable chemicals and biofuels within reach” newsroom.uw.edu. In other words, if we