The first protein is grown in isotopically labeled media (that is, media containing N-15), making the newly synthesized protein visible to the NMR. The labeled media is washed away and the second ...

Solid-state NMR is a powerful tool for studying membrane protein structures, but high spectral resolution is often hindered by 13 C coupling effects. To that end, researchers from East China ...

In Greek mythology, Proteus, son of Poseidon and prophetic shepherd of sea-beasts, could foretell the future. The elusive sea god was difficult to capture as he assumed many forms—a lion, a serpent, ...

Taste, pain, or response to stress—nearly all essential functions in the human body are regulated by molecular switches called G protein-coupled receptors (GPCRs). Researchers at the University of ...

An initial step of most NMR studies is identifying peaks in the obtained spectrum. Producing a peak list is especially crucial if the spectrum is automatically prepared. Peak picking is still ...