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Solution NMR ensemble for a chimeric KH-S1 domain construct of exosomal polynucleotide phosphrylase at 298K compiled using the CoMAND method
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D HNCACB 0.4 mM [U-99% 13C; U-99% 15N] KH-S1, 50 mM potassium phosphate, 100 mM sodium chloride 90% H2O/10% D2O 125 mM 7.5 ambient atm 298 Bruker AVANCE III 600 2 3D CBCA(CO)NH 0.4 mM [U-99% 13C; U-99% 15N] KH-S1, 50 mM potassium phosphate, 100 mM sodium chloride 90% H2O/10% D2O 125 mM 7.5 ambient atm 298 Bruker AVANCE III 600 3 3D C(CO)NH 0.4 mM [U-99% 13C; U-99% 15N] KH-S1, 50 mM potassium phosphate, 100 mM sodium chloride 90% H2O/10% D2O 125 mM 7.5 ambient atm 298 Bruker AVANCE III 600 4 3D HCCH-TOCSY 0.4 mM [U-99% 13C; U-99% 15N] KH-S1, 50 mM potassium phosphate, 100 mM sodium chloride 90% H2O/10% D2O 125 mM 7.5 ambient atm 298 Bruker AVANCE III 600 5 3D CNH-NOESY 0.4 mM [U-99% 13C; U-99% 15N] KH-S1, 50 mM potassium phosphate, 100 mM sodium chloride 90% H2O/10% D2O 125 mM 7.5 ambient atm 298 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 600 2 Bruker AVANCE III 800
NMR Refinement Method Details Software R-factor based frame picking frames picked from unrestrained MD simulations to minimise overall CNH-NOESY based R-Factors CoMAND
NMR Ensemble Information Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum Conformers Calculated Total Number 10000 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 3 chemical shift assignment Sparky Goddard 4 structure calculation Shine Riss & Coles 2 structure calculation Rosetta 3.6 Das & Baker 5 refinement NAMD 2.12 University of Illinois 6 refinement CoMAND in house