Nearest-neighbor NMR spectroscopy: categorizing spectral peaks by their adjacent nuclei

Autor: Soumya P. Behera, Abhinav Dubey, Wan-Na Chen, Viviane S. De Paula, Meng Zhang, Nikolaos G. Sgourakis, Wolfgang Bermel, Gerhard Wagner, Paul W. Coote, Haribabu Arthanari
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-19325-4
Popis: The structure and dynamics of large proteins and complexes can be studied by methyl-NMR but resonance assignment is still challenging. Here, the authors present a NMR method that leverages optimal control pulse design to unambiguously distinguish between Leu and Val using a simple 2D HMQC experiment and they apply it to several proteins including Cas9, interleukin, and human translation initiation factor eIF4a.
Databáze: Directory of Open Access Journals