Characterization of Peptide O⋯HN Hydrogen Bonds H-detected N/O Solid-state NMR Spectroscopy
Overview
Affiliations
High sensitivity and resolution solid-state NMR methods are reported, that straightforwardly select hydrogen-bonded N-O pairs from amongst all other nitrogen and oxygen sites in peptides, to aid protein secondary and tertiary structure determination. Significantly improved sensitivity is obtained with indirect H detection under fast MAS and stronger relayed dipole couplings.
O Solid-State NMR Spectroscopy of Lipid Membranes.
Fu R, Ramamoorthy A J Phys Chem B. 2024; 128(15):3527-3537.
PMID: 38568422 PMC: 11688154. DOI: 10.1021/acs.jpcb.4c01016.
Exploring Sulfur Sites in Proteins via Triple-Resonance H-Detected Se NMR.
Koscielniak J, Li J, Sail D, Swenson R, Anklin C, Rozovsky S J Am Chem Soc. 2023; .
PMID: 37906952 PMC: 10655107. DOI: 10.1021/jacs.3c07225.