Tag

Molecular Interactions

All articles tagged with #molecular interactions

science-and-technology2 years ago

"Revolutionizing Protein Bond Testing with Sound Waves"

Scientists have developed a novel method to test the durability and robustness of protein-protein bonds using sound waves and DNA scaffolds. The technique allows the same protein bonds to be re-tested multiple times, providing valuable insights into how bond strength changes over time. By combining acoustic force spectroscopy and DNA scaffolds, researchers can examine individual interactions and explore molecular heterogeneity and aging. This method has the potential to aid in the design of future therapeutics that need to withstand mechanical forces.

science-and-technology2 years ago

Unraveling the Mystery of Human Olfaction: Insights from 3D Structure of Odour Receptor.

Researchers have mapped the 3D structure of a human odour receptor for the first time, offering insights into how the most enigmatic of our senses works. The study describes an olfactory receptor called OR51E2 and shows how it ‘recognizes’ the smell of cheese through specific molecular interactions that switch the receptor on. The human genome contains genes encoding 400 olfactory receptors that detect many odours, but little is known about how these receptors detect molecules and translate them into scents.