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Solution structure of the alpha subdomain of the major non-repeat unit of Fap1 fimbriae of Streptococcus parasanguis
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 2 3D CBCA(CO)NH 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 3 3D HNCACB 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 4 3D HN(CO)CA 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 5 2D 1H-15N HSQC 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 6 3D HCCH-TOCSY 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 7 3D 1H-15N NOESY 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 8 3D 1H-13C NOESY 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 9 3D HNCO 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303 10 2D 1H-15N HSQC 0.1-0.5 mM [U-100% 13C; U-100% 15N] Fap1_NRalpha-1 95% H2O/5% D2O 0.150 8 ambient 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DRX 500 2 Bruker AVANCE 800 3 Oxford OMEGA 950
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details The structure was determined using a combination of NOE and residual dipolar coupling data.
Computation: NMR Software # Classification Version Software Name Author 1 structure solution ARIA 2.3 Linge, O'Donoghue, Nilges 2 refinement ARIA 2.3 Linge, O'Donoghue, Nilges 3 refinement CNS 1.2 Brunger, Adams, Clore, Gros, Nilges, Read