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NMR Structure of HO2-Co(III)bleomycin A(2) bound to d(GAGCTC)(2)
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 2mM Bleomycin/DNA complex; 20 mM Phosphate Buffer; 0.1 M NaCl 90% H2O/10% D2O 0.1 M NaCl 7.4 ambient 298 2 2D TOCSY 2mM Bleomycin/DNA complex; 20 mM Phosphate Buffer; 0.1 M NaCl 90% H2O/10% D2O 0.1 M NaCl 7.4 ambient 298 3 DQF-COSY 2mM Bleomycin/DNA complex; 20 mM Phosphate Buffer; 0.1 M NaCl 90% H2O/10% D2O 0.1 M NaCl 7.4 ambient 298 4 2D NOESY 2mM Bleomycin/DNA complex; 20 mM Phosphate Buffer; 0.1 M NaCl D2O 0.1 M NaCl 7.4 ambient 298 5 2D 13C-HSQC 2mM Bleomycin/DNA complex; 20 mM Phosphate Buffer; 0.1 M NaCl D2O 0.1 M NaCl 7.4 ambient 298 6 2D 31P/1H-COSY 2mM Bleomycin/DNA complex; 20 mM Phosphate Buffer; 0.1 M NaCl D2O 0.1 M NaCl 7.4 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500
NMR Refinement Method Details Software molecular dynamics, simulated annealing, molecular dynamics The structure is based on a total of
348 NOE distance restraints (196 DNA, 112 Bleomycin, 34 intermolecular). XwinNMR
NMR Ensemble Information Conformer Selection Criteria Conformers Calculated Total Number Conformers Submitted Total Number 1 Representative Model 1 (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 1.3 Bruker Instruments 2 processing XwinNMR 1.3 Bruker Instruments 3 data analysis Felix 2.3 Biosym 4 refinement X-PLOR 3.1 Axel Brunger