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Solution structure of the HIV-1 integrase-binding domain in LEDGF/p75
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 0.7 mM protein, 100 mM NaCl, 38 mM Na2HPO4, 12 mM NaH2PO4 100% D2O 2 3D_15N-separated_NOESY 0.7 mM protein, 100 mM NaCl, 50 mM Phosphate buffer, 90% H2O, 10% D2O 90% H2O/10% D2O 100 mM NaCl, 50 mM Posphate buffer 7.25 ambient 298 3 3D_13C-separated_NOESY 0.7 mM protein, 100 mM NaCl, 38 mM Na2HPO4, 12 mM NaH2PO4 100% D2O 4 HNCA, HNCOCA, HNCO, HNCACO, HNCACB, HNCOCACB, HCCONH, CCONH 0.7 mM protein, 100 mM NaCl, 50 mM Phosphate buffer, 90% H2O, 10% D2O 90% H2O/10% D2O 100 mM NaCl, 50 mM Posphate buffer 7.25 ambient 298 5 HCCH-TOCSY 0.7 mM protein, 100 mM NaCl, 38 mM Na2HPO4, 12 mM NaH2PO4 100% D2O
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 750 2 Bruker AVANCE 600 3 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing X-PLOR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations,structures with the lowest energy Conformers Calculated Total Number 20 Conformers Submitted Total Number 15 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details the structure was determined using triple-resonance NMR spectroscopy
Computation: NMR Software # Classification Version Software Name Author 1 structure solution X-PLOR 3.851 Brunger, A. 2 refinement X-PLOR 3.851 Brunger, A.