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Solution structure of the antigenic domain of GNA1870 of Neisseria meningitidis
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 4mM GNA1870; 20mM phosphate buffer 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 2 2D TOCSY 4mM GNA1870; 20mM phosphate buffer 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 3 HNHA 1mM GNA1870 15N labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 4 3D_15N-separated_NOESY 1mM GNA1870 15N labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 5 CBCANH 2mM GNA1870 15N and 13C labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 6 CBCACONH 2mM GNA1870 15N and 13C labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 7 HNCO 2mM GNA1870 15N and 13C labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 8 HNCACO 2mM GNA1870 15N and 13C labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 9 CCH-TOCSY 2mM GNA1870 15N and 13C labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298 10 3D_13C-separated_NOESY 2mM GNA1870 15N and 13C labelled; 20mM phosphate buffer; 90% H2O/10% D2O 20mM phosphate buffer 7 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800
NMR Refinement Method Details Software torsion angle dynamics, simulated annealing the structures were based on a total of 2242 meaningful distance constraints, 149 dihedral angle restraints. XwinNMR
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 400 Conformers Submitted Total Number 30 Representative Model 12 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2 data analysis CARA 1.2 The Computer Aided Resonance Assignment Tutorial by Rochus Keller, first edition 2004 3 structure solution DYANA 1.5 G ntert et al, 1997 4 structure solution CANDID 2 Herrmann et al, 2002 5 refinement Amber 5.0 Pearlman et al, 1987 6 data analysis PROCHECK-NMR and AQUA Laskowski et al, 1996