SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
2 2D 1H-1H TOCSY 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
3 3D HNCA 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
4 3D HNCACB 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
5 3D CBCA(CO)NH 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
6 3D HNHA 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
7 3D HCCH-TOCSY 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
8 2D HB(CB)(CGCD)HD 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
9 3D 1H-13C NOESY 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
10 3D 1H-15N NOESY 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
11 2D F1 filtered F2 filtered 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
12 2D F1 filtered F2 edited 2.5mM [U-99% 13C; U-99% 15N] Nab3 RRM-1, 2.5mM RNA-2, 50mM sodium phosphate buffer(pH 7.5)-3, 150mM sodium chloride-4, 10mM beta-mercaptoethanol-5, 90% H2O/10% D2O ? 90% H2O/10% D2O 7.5 ambient 303
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
molecular dynamics Structures refined in explicit solvent 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 60
Conformers Submitted Total Number 20
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 structure solution 2.1 CYANA Guntert, Mumenthaler and Wuthrich
2 processing 2.1 TopSpin Bruker Biospin
3 collection 2.1 TopSpin Bruker Biospin
4 chemical shift assignment 3.0 Sparky Goddard
5 data analysis 3.0 Sparky Goddard
6 peak picking 3.0 Sparky Goddard
7 data analysis ? MOLMOL Koradi, Billeter and Wuthrich
8 refinement 10 Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm
9 geometry optimization 10 Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm
10 data analysis ? WHAT IF Vriend