Thread: NMR paper Slow methyl axes motions in perdeuterated villin headpiece subdomain probed by cross-correlated NMR relaxation measurements
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Default Slow methyl axes motions in perdeuterated villin headpiece subdomain probed by cross-correlated NMR relaxation measurements
Slow methyl axes motions in perdeuterated villin headpiece subdomain probed by cross-correlated NMR relaxation measurements

Protein methyl groups can participate in multiple motional modes on different time scales. Sub-nanosecond to nano-second time scale motions of methyl axes are particularly challenging to detect for small proteins in solutions. In this work we employ NMR relaxation interference between the methyl H-H/H-C dipole-dipole interactions [Sun&Tugarinov, J. Magn. Reason. 2012] to characterize methyl axes motions as a function of temperature in a small model protein villin headpiece subdomain (HP36), in...

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