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Solution structure of the second type III domain of human Fibronectin: minimized average structure
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-separated_NOESY 2.5mM 2F3 U-15N, 20mM NaPi pH 7.0, 20mM NaCl, 95% H2O, 5% D2O 95% H2O/5% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 2 HNHA 2.5mM 2F3 U-15N, 20mM NaPi pH 7.0, 20mM NaCl, 95% H2O, 5% D2O 95% H2O/5% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 3 4D_13C-separated_NOESY 2mM 2F3 U-13C,15N, 20mM NaPi pH 7.0, 20mM NaCl 100% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 4 HNHB 2.5mM 2F3 U-15N, 20mM NaPi pH 7.0, 20mM NaCl, 95% H2O, 5% D2O 95% H2O/5% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 5 15N IPAP-HSQC 1mM 2F3 U-15N, 20mM NaPi pH 7.0, 20mM NaCl, 4% Radially compressed polyacrylamide gel, 95% H2O, 5% D2O 95% H2O/5% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 6 C-C long range couplings 2mM 2F3 U-13C,15N, 20mM NaPi pH 7.0, 20mM NaCl 100% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 7 Methyl - carbonyl couplings 2mM 2F3 U-13C,15N, 20mM NaPi pH 7.0, 20mM NaCl 100% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 8 Methyl - nitrogen couplings 2mM 2F3 U-13C,15N, 20mM NaPi pH 7.0, 20mM NaCl 100% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303 9 HACAHB 2mM 2F3 U-13C,15N, 20mM NaPi pH 7.0, 20mM NaCl 100% D2O 20mM NaCl, 20mM Na2HPO4 7.0 ambient 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Home-built Home built 500 2 Home-built Home built 600
NMR Refinement Method Details Software Simulated annealing in cartesian space Structure based on 2827 restraints Omega
NMR Ensemble Information Conformer Selection Criteria Conformers Calculated Total Number Conformers Submitted Total Number 1 Representative Model (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 collection Omega Beta 6.0.3b2 GE/Bruker 2 processing NMRPipe 2.3 Rev 2005.319.11.22 Frank Delaglio, NIH/NIDDK/LCP 3 data analysis PIPP 4.3.7 Dan Garrett, NIH/NIDDK/LCP 4 structure solution XPLOR-NIH 2.12 Schwieters, Kuszewski, Tjandra, Clore, NIH/NIDDK/LCP 5 refinement XPLOR-NIH 2.12 Schwieters, Kuszewski, Tjandra, Clore, NIH/NIDDK/LCP