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The JILA research revealed many previously unknown states by unfolding an individual protein. For example, the JILA team identified 14 intermediate states—seven times as many as previously observed—in just one part of bacteriorhodopsin, a protein in microbes that converts light to chemical energy and is widely studied in research.
“The increased complexity was stunning,” said project leader Tom Perkins, a National Institute of Standards and Technology (NIST) biophysicist working at JILA, a partnership of NIST and the University of Colorado Boulder. “Better instruments revealed all sorts of hidden dynamics that were obscured over the last 17 years when using conventional technology.”
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“The increased complexity was stunning,” said project leader Tom Perkins, a National Institute of Standards and Technology (NIST) biophysicist working at JILA, a partnership of NIST and the University of Colorado Boulder. “Better instruments revealed all sorts of hidden dynamics that were obscured over the last 17 years when using conventional technology.”
JILA Team Discovers Many New Twists in Protein Folding
BOULDER, Colo.-- Biophysicists at JILA have measured protein folding in more detail than ever before, revealing behavior that is surprisingly more complex th