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The CTD of HpDprA, a DNA binding Winged Helix domain which do not bind dsDNA
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D 1H-13C NOESY aliphatic 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker AVANCE 950 2 3D 1H-13C NOESY aromatic 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker AVANCE 950 3 3D 1H-15N NOESY 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker AVANCE 950 4 2D 1H-15N HSQC 34 uM [U-15N] C-terminal Domain of Helicobacter Pylori RecA-loader DNA Processing Protein A (DprA) 90% H2O/10% D2O 50 mM 7.4 1 atm 300 Bruker DRX 600 5 3D 1H-15N TOCSY 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker DRX 600 6 3D HNCA 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker DRX 600 7 3D HBHA(CO)NH 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker DRX 600 8 3D CBCA(CO)NH 128 uM 15N,13C HpDprA CTD 90% H2O/10% D2O 50 mM 5.6 1 atm 298 Bruker DRX 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 950 2 Bruker DRX 600
NMR Refinement Method Details Software simulated annealing Xplor-NIH
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 80 Conformers Submitted Total Number 20 Representative Model 7 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 processing TopSpin Bruker Biospin 2 chemical shift assignment Sparky Goddard 3 data analysis CcpNmr Analysis CCPN 4 structure calculation CANDID Herrmann, Guntert and Wuthrich 5 refinement Xplor-NIH Schwieters, Kuszewski, Tjandra and Clore