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NMR solution structure of the aromatic mutant H43F H67F cytochrome b5
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5 mM [U-99% 15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600 2 3D HNCACB 0.5 mM [U-13C; U-15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600 3 3D CBCA(CO)NH 0.5 mM [U-13C; U-15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600 4 3D HNCA 0.5 mM [U-13C; U-15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600 5 3D HNCO 0.5 mM [U-13C; U-15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Bruker AVANCE 700 6 3D HN(CO)CA 0.5 mM [U-13C; U-15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600 7 3D 1H-15N NOESY 0.5 mM [U-99% 15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Bruker AVANCE 700 8 3D 1H-15N NOESY 0.5 mM [U-13C; U-15N; U-2H] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Bruker AVANCE 700 9 2D 1H-1H NOESY 0.5 mM [U-99% 15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600 10 3D HCCH-TOCSY 0.5 mM [U-13C; U-15N] FFcytb5 90% H2O/10% D2O 50 mM 7 101325 Pa 283 Varian Uniform NMR System 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 700 2 Varian Uniform NMR System 600
NMR Refinement Method Details Software simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the least restraint violations Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CNS Brunger A. T. et.al. 2 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment Analysis CCPN 4 peak picking Analysis CCPN