SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 0.75 mM Partial 15N (8 of 32 amino acids) p14 TMD peptide, 150 mM [U-2H] DPC, 0.5 mM DSS, 0.2 mM sodium azide, 20 mM [U-2H] sodium acetate, 95% H2O/5% D2O ? 95% H2O/5% D2O 5.0 ambient 310
2 2D 1H-1H TOCSY 0.75 mM Partial 15N (8 of 32 amino acids) p14 TMD peptide, 150 mM [U-2H] DPC, 0.5 mM DSS, 0.2 mM sodium azide, 20 mM [U-2H] sodium acetate, 95% H2O/5% D2O ? 95% H2O/5% D2O 5.0 ambient 310
3 2D 1H-1H NOESY 0.75 mM Partial 15N (8 of 32 amino acids) p14 TMD peptide, 150 mM [U-2H] DPC, 0.5 mM DSS, 0.2 mM sodium azide, 20 mM [U-2H] sodium acetate, 95% H2O/5% D2O ? 95% H2O/5% D2O 5.0 ambient 310
4 3D 1H-15N TOCSY 0.75 mM Partial 15N (8 of 32 amino acids) p14 TMD peptide, 150 mM [U-2H] DPC, 0.5 mM DSS, 0.2 mM sodium azide, 20 mM [U-2H] sodium acetate, 95% H2O/5% D2O ? 95% H2O/5% D2O 5.0 ambient 310
5 3D 1H-15N NOESY 0.75 mM Partial 15N (8 of 32 amino acids) p14 TMD peptide, 150 mM [U-2H] DPC, 0.5 mM DSS, 0.2 mM sodium azide, 20 mM [U-2H] sodium acetate, 95% H2O/5% D2O ? 95% H2O/5% D2O 5.0 ambient 310
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 700
NMR Refinement
Method Details Software
torsion angle dynamics ? 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 50
Representative Model 1 (closest to the average)
Computation: NMR Software
# Classification Version Software Name Author
1 structure solution 2.18 X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore
2 refinement 2.18 X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore
3 collection 2.1 TopSpin Bruker Biospin
4 processing 2.1 TopSpin Bruker Biospin
5 chemical shift assignment 3.110 Sparky Goddard
6 peak picking 3.110 Sparky Goddard
7 visualization 2k.2 MOLMOL Koradi, Billeter and Wuthrich
8 ensemble superposition 2k.2 MOLMOL Koradi, Billeter and Wuthrich
9 rmsd calculation 2k.2 MOLMOL Koradi, Billeter and Wuthrich
10 visualization 1.6.2 UCSF Chimera Pettersen, Goddard, Huang, Couch, Greenblatt, Meng, Ferrin
11 distance measurement 1.6.2 UCSF Chimera Pettersen, Goddard, Huang, Couch, Greenblatt, Meng, Ferrin
12 structure validation 3.5.4 ProcheckNMR Laskowski and MacArthur
13 ramachandran plot statistics 3.5.4 ProcheckNMR Laskowski and MacArthur
14 secondary structure analysis ? DSSP Kabsch, Sander; Joosten, Te Beek, Krieger, Hekkelman, Hooft, Schneider, Sander, Vriend