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Solution structure of the novel zinc finger from ZC4H2
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 1.6 mM ZC4H2-ZL, 1.6 mM zinc, 90 M H2O, 10 % [U-2H] D2O 90% H2O/10% D2O 0 mM 6.0 1 atm 283 Bruker AVANCE NEO 800 2 2D 1H-1H NOESY 1.6 mM ZC4H2-ZL, 1.6 mM zinc, 90 M H2O, 10 % [U-2H] D2O 90% H2O/10% D2O 0 mM 6.0 1 atm 283 Bruker AVANCE NEO 800 3 2D 1H-15N HSQC 1.6 mM ZC4H2-ZL, 1.6 mM zinc, 90 M H2O, 10 % [U-2H] D2O 90% H2O/10% D2O 0 mM 6.0 1 atm 283 Bruker AVANCE NEO 800 4 2D 1H-1H TOCSY 0.9 mM ZC4H2-ZL, 0.9 mM zinc, 100 M [U-2H] D2O 100% D2O 0 mM 5.9 1 atm 283 Bruker AVANCE NEO 600 5 2D 1H-1H NOESY 0.9 mM ZC4H2-ZL, 0.9 mM zinc, 100 M [U-2H] D2O 100% D2O 0 mM 5.9 1 atm 283 Bruker AVANCE NEO 600 6 2D 1H-13C HSQC 0.9 mM ZC4H2-ZL, 0.9 mM zinc, 100 M [U-2H] D2O 100% D2O 0 mM 5.9 1 atm 283 Bruker AVANCE NEO 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE NEO 800 2 Bruker AVANCE NEO 600
NMR Refinement Method Details Software simulated annealing water refinement ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 300 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment CcpNmr Analysis 2.5.2 CCPN 2 processing DISNMR 6.3.0 Mestrelab 3 collection TopSpin 4.1 Bruker Biospin 4 structure calculation X-PLOR NIH 3.8 Schwieters, Kuszewski, Tjandra and Clore 5 refinement ARIA Linge, O'Donoghue and Nilges 6 peak picking CcpNmr Analysis CCPN