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Solution structure of Designed Functional Finger 7 (DFF7): Designed mutant based on non-native CHANCE domain
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 DQF-COSY 0.25mM DFF7, 0.5mM TCEP, 1mM ZnSO4, 5% D2O 95% H2O/5% D2O 0 7.0 ambient 275 2 2D TOCSY 0.25mM DFF7, 0.5mM TCEP, 1mM ZnSO4, 5% D2O 95% H2O/5% D2O 0 7.0 ambient 275 3 2D NOESY 0.25mM DFF7, 0.5mM TCEP, 1mM ZnSO4, 5% D2O 95% H2O/5% D2O 0 7.0 ambient 275
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600
NMR Refinement Method Details Software distance geometry simulated annealing molecular dynamics the structures are based on 194 unambiguous NOE-derived distance restraints and 95 dihedral angle restraints. XwinNMR
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details This structure was determined using standard 2D homonuclear techniques
Computation: NMR Software # Classification Version Software Name Author 1 processing XwinNMR 2.5 Bruker 2 data analysis XEASY 1.3.13 Bartels et al 3 data analysis DYANA 1.5 Guntert et al 4 refinement CNS 1.0