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NMR structure of HIV-1 gp41 659-671 13mer peptide
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 3mM gp41 659-671 peptide , 50mM ammonium acetate buffer pH 7.7 containing 0.05% NaN3. 95% H2O/5% D2O 0.1 M 7.7 1 atm 277 2 2D NOESY 5mM gp41 659-671 peptide , 50mM ammonium acetate buffer pH 7.7 containing 0.05% NaN3. 99.9% D2O 0.1 M 7.7 1 atm 277 3 DQF-COSY 5mM gp41 659-671 peptide , 50mM ammonium acetate buffer pH 7.7 containing 0.05% NaN3. 99.9% D2O 0.1 M 7.7 1 atm 277 4 TOCSY 3mM gp41 659-671 peptide , 50mM ammonium acetate buffer pH 7.7 containing 0.05% NaN3. 95% H2O/5% D2O 0.1 M 7.7 1 atm 277
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 800 2 Bruker DMX 500
NMR Refinement Method Details Software distance geometry AURELIA
NMR Ensemble Information Conformer Selection Criteria structures with acceptable covalent geometry,structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 25 Representative Model 25 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 data analysis AURELIA 2.0 Bruker 2 collection XwinNMR 3.0 Bruker 3 processing XwinNMR 3.0 Bruker 4 structure solution CNS 3.0 A.T.Brunger, A.T. 5 refinement CNS 3.0 Brunger, A.T.