Selenocysteine scanning (SecScan) is a novel technique to map disulfide networks in proteins independent of structure-based distance information and mass spectrometry. SecScan applies systematic substitution of single Cys by Sec in combination with NMR spectroscopy for reliable and unambiguous determination of disulfide bond networks.
Selenocysteine scanning (SecScan) is a novel technique to map disulfide networks in proteins independent of structure-based distance information and mass spectrometry. SecScan applies systematic substitution of single Cys by Sec in combination with NMR spectroscopy for reliable and unambiguous determination of disulfide bond networks.