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High resolution solution structure of kalata B1
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 DQF-COSY 5mM of peptide in 0.5ml 90% H2O/10% D2O 0 6.1 ambient 298 2 2D TOCSY 5mM of peptide in 0.5ml 90% H2O/10% D2O 0 6.1 ambient 298 3 2D TOCSY 5mM of peptide in 0.5ml 100% D2O 0 6.1 ambient 298 4 2D NOESY 5mM of peptide in 0.5ml 90% H2O/10% D2O 0 6.1 ambient 298 5 2D NOESY 5mM of peptide in 0.5ml 100% D2O 0 6.1 ambient 298 6 E-COSY 5mM of peptide in 0.5ml 100% D2O 0 6.1 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 750 2 Bruker ARX 500
NMR Refinement Method Details Software Structures were calculated using torsion angle dynamics and refined in explicit solvent using cartesian dynamics and powell restrained minimisation. XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations, structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details This structure was determined using standard 2D NMR techniques
Computation: NMR Software # Classification Version Software Name Author 1 collection XwinNMR 2.6 Bruker 2 data analysis XEASY 1.3.7 Eccles C., Guntert P., Billeter M. and Wuthrich K. 3 structure solution DYANA 1.5 Guntert P., Mumenthaler C. and Wuthrich K. 4 refinement CNS 1.0 Brunger A.T., Adams P.D., Clore G.M., DeLano W.L., Gros P., Grosse-Kunstleve R.W., Jiang J.S., Kuszewski J., Nilges M., Pannu N.S., Read R.J., Rice L.M., Simonson T. and Warren G.L.