RFDR with adiabatic inversion pulses: application to internuclear distance measurements.
In the context of the structural characterisation of biomolecular systems via MAS solid state NMR, the potential utility of homonuclear dipolar recoupling with adiabatic inversion pulses has been assessed via numerical simulations and experimental measurements. The results obtained suggest that it is possible to obtain reliable estimates of internuclear distances via an analysis of the initial cross-peak intensity buildup curves generated from two-dimensional adiabatic inversion pulse driven longitudinal magnetisation exchange experiments.
Leppert
Jörg
J
Abteilung Molekulare Biophysik/NMR-Spektroskopie, Institut für Molekulare Biotechnologie, 07745 Jena, Germany.
Ohlenschläger
Oliver
O
Görlach
Matthias
M
Ramachandran
Ramadurai
R
D003198:Computer Simulation; D006639:Histidine / Q000737:chemistry; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D010455:Peptides / Q000737:chemistry; D011506:Proteins / Q000737:chemistry; D014498:Uracil / Q000737:chemistry
D010455:Peptides; D011506:Proteins; D006639:Histidine; D014498:Uracil