Determination of chemical shift anisotropy tensors of carbonyl nuclei in proteins through cross-correlated relaxation in NMR

Chemphyschem. 2004 Jun 21;5(6):807-14. doi: 10.1002/cphc.200301041.

Abstract

The principal components and orientations of the chemical shift anisotropy (CSA) tensors of nearly all 13C carbonyl nuclei in a small protein have been determined in isotropic solution by a combination of three complementary cross-correlation measurements.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Anisotropy
  • Carbon Isotopes
  • Humans
  • Nitrogen Isotopes
  • Nuclear Magnetic Resonance, Biomolecular / methods*
  • Peptides / chemistry
  • Ubiquitins / chemistry*

Substances

  • Carbon Isotopes
  • Nitrogen Isotopes
  • Peptides
  • Ubiquitins