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NMR structure of the single QALGGH zinc finger domain from Arabidopsis thaliana SUPERMAN protein
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D TOCSY 2mM peptide,2.2mM ZnCl2, 90%H2O;10%D2O 90% H2O/10% D2O 6.4 301 2 2D NOESY 2mM peptide,2.2mM ZnCl2, 90%H2O;10%D2O 90% H2O/10% D2O 6.4 301 3 DQF-COSY 2mM peptide,2.2mM ZnCl2, 90%H2O;10%D2O 90% H2O/10% D2O 6.4 301 4 2D TOCSY 2mM peptide,2.2mM ZnCl2;100%D2O 100% D2O 6.4 301 5 2D NOESY 2mM peptide,2.2mM ZnCl2;100%D2O 100% D2O 6.4 301 6 DQF-COSY 2mM peptide,2.2mM ZnCl2;100%D2O 100% D2O 6.4 301
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Varian INOVA 600
NMR Refinement Method Details Software torsion angle dynamics
and unrestrained energy minimization Torsion angle dynamics structure calculations contained 338 upper distance constraints and 123 dihedral angle constraints, no hydrogen bonding constraints were used. VNMR
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 processing VNMR 6.1B Varian team 2 processing PROSA 3.7 Guentert, P. 3 data analysis XEASY 1.3.12 Bartels, C. 4 structure solution DYANA 1.5 Guentert, P. 5 refinement OPAL 2.2 Guentert, P.