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321-TW-322 insertion mutant of the third zinc finger of BKLF
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 0.6mM B3F+TW, 2mM TCEP, 2mM ZnSO4 95% H2O/5% D2O 5.7 ambient 280 2 2D TOCSY 0.6mM B3F+TW, 2mM TCEP, 2mM ZnSO4 95% H2O/5% D2O 5.7 ambient 280 3 DQF-COSY 0.6mM B3F+TW, 2mM TCEP, 2mM ZnSO4 95% H2O/5% D2O 5.7 ambient 280 4 HNHA 0.5mM 15N-B3F+TW, 2mM TCEP, 2mM ZnSO4 95% H2O/5% D2O 5.7 ambient 280
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 600
NMR Refinement Method Details Software simulated annealing molecular dynamics, torsion angle dynamics Structure calculations were performed in ARIA. The structures are based on 638 NOE-derived distance constraints and 20 dihedral angle restraints XwinNMR
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 50 Conformers Submitted Total Number 20
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 structure solution CYANA 1.0.6 Guntert et al 4 refinement ARIA 1.1.2 Linge et al