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NMR Structure of the Dengue-4 virus Envelope Protein Domain III
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 0.6 mM U-15N Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM NaCl; 50 mM TrisHCl 7.5 ambient 298 2 3D_15N-seperated_TOCSY 0.6 mM U-15N Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 90% H2O, 10% D2O 90% H2O/10% D2O 50 mM NaCl; 50 mM TrisHCl 7.5 ambient 298 3 HNCACB 0.6 mM U-15N,13C Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 90% H2O 10% D2O 90% H2O/10% D2O 50 mM NaCl; 50 mM TrisHCl 7.5 ambient 298 4 2D NOESY 0.6 mM U-15N,13C Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 99.99% D2O 99.99% D2O
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 800 2 Varian INOVA 750 3 Varian UNITYPLUS 600
NMR Refinement Method Details Software simulated annealing and restrainted molecular dynamics Total restraints 2077, 1419 are NOE derived, 160 are TALOS derived, 51 are HNHA-derived, 46 are H-bond derived, and 395 are omega/chiral restraints VNMR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 50 Conformers Submitted Total Number 15 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 collection VNMR version 6.1b Varian, Inc. 2 refinement Amber 6 David Case et al. 3 processing Felix 2000 MSI Inc.