Protein (IMAGE) University of Zurich Caption This is an illustration of the correctly folded (a) and the misfolded (b) structures for a multidomain protein studied using single-molecule spectroscopy. The positions in the protein labeled with dye probes are shown as orange balls. The structure in (b) arises from the combination of spectroscopic distance measurements in the molecule and simulations. Credit UZH Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.