SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D HNCA 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
2 3D HN(CO)CA 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
3 3D HNCACB 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
4 3D CBCA(CO)NH 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
5 2D 15N HSQC 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
6 CN NOESY-HSQC 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
7 3D 15N NOESY-HSQC 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
8 3D 13C NOESY-HSQC 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
9 3D TOCSY-HSQC 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
10 2D HMQC-J 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
11 3D CBCANH 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
12 3D HCCH-TOCSY 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
13 13C, 15N→12C, 14N NOESY 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
14 12C, 14N→13C, 15N NOESY 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
15 12C, 14N→12C, 14N NOESY 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
16 12C, 14N→12C, 14N TOCSY 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O ? 90% H2O/10% D2O 6.6 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Varian INOVA 500
NMR Refinement
Method Details Software
molecular dynamics simulated annealing, simulated annealing Refinement with AMBER software, using implicit water (generalized Born model) and ff99SB force field, Structure calculation with CNS software, in vacuum 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy and the fewest restraint violations
Conformers Calculated Total Number 50
Conformers Submitted Total Number 10
Representative Model 1 (best procheck statistics)
Computation: NMR Software
# Classification Version Software Name Author
1 refinement 9 Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm
2 structure calculation 1.1 CNS Brunger, Adams, Clore, Gros, Nilges and Read