Exact distance measurements for structure and dynamics in solid proteins by fast-magic-angle-spinning NMR

Chem Commun (Camb). 2019 Jul 14;55(55):7899-7902. doi: 10.1039/c9cc02317h. Epub 2019 Jun 14.

Abstract

Fast-magic-angle-spinning solid-state NMR is a developing technique for determination of protein structure and dynamics. Proton-proton correlations usually lead to rough distance restraints, a serious hurdle towards high-resolution structures. Analogous to the "eNOE" concept in solution, an integrative approach for more accurate restraints enables improved structural accuracy with minimal analytical effort.

MeSH terms

  • Animals
  • Carbonic Anhydrase II / chemistry*
  • Chickens
  • Humans
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular / methods
  • Spectrin / chemistry*
  • src Homology Domains

Substances

  • Spectrin
  • Carbonic Anhydrase II