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Spotting the invisible

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(Umea University) Chemists at Umeå University in Sweden have succeeded in mapping structures and functions of a transient enzyme state. By modifying the enzyme adenylate kinase, researchers were able to isolate the molecule and study it using the quantitative techniques X-ray crystallography and nuclear magnetic resonance (NMR) spectroscopy. The results have been published in the journal PNAS.

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