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The structure of the V3 region within gp120 of JR-FL HIV-1 strain (ensemble)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_13C-separated_NOESY 0.4mM V3JR-FL-447-52D complex
U-15N-13C 5% D2O, 95% H2O 10mM acetic acid 5 305 2 3D_15N-separated_NOESY 0.4mM V3JR-FL-447-52D complex
U-15N 5% D2O, 95% H2O 10mM acetic acid 5 305 3 HNHA 0.4mM V3JR-FL-447-52D complex
U-15N 5% D2O, 95% H2O 10mM acetic acid 5 305 4 2D-NOESY AROMATIC 0.4mM V3JR-FL-447-52D complex
U-15N-13C 100% D2O 10mM acetic acid 5 305
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 500 2 Bruker DRX 800
NMR Refinement Method Details Software distance geometry simulated annealing The structure is based on 305 restraints, 25 dihedral angles and 2 hydrogen bonds CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 30 Representative Model 1 (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CNS 1.1 Brunger 2 collection XwinNMR 3.0 Bruker 3 data analysis NMRView 5.2.2 Johnson 4 refinement CNS 1.1 Brunger