SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
2 2D 1H-13C HSQC 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
3 3D HNCO 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
4 3D HNCA 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
5 3D CBCA(CO)NH 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
10 3D HCCH-TOCSY 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
9 3D 1H-13C NOESY aliphatic 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
8 3D 1H-13C NOESY aromatic 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
7 3D 1H-15N NOESY 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
6 3D HN(CO)CA 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
12 3D HBHA(CO)NH 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
11 3D HNCACB 0.5 mM [U-100% 13C; U-100% 15N] Tryptohan aporepressor, 10 mM Tris-HCl buffer pH 5.7, 100 mM NaCl, 5 mM DTT, 0.02 % sodium azide, 90% H2O/10% D2O 100 90% H2O/10% D2O 5.7 1 313
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 800
NMR Refinement
Method Details Software
molecular dynamics The coordinates provided are for two sets of models, each representing an alternative protein conformation that differ particularly in the segment of the protein sequence corresponding to helix E. 5
NMR Ensemble Information
Conformer Selection Criteria all calculated structures submitted
Conformers Calculated Total Number 15
Conformers Submitted Total Number 15
Representative Model 1 (fewest violations)
Computation: NMR Software
# Classification Version Software Name Author
1 chemical shift assignment 2.1.1 AutoAssign Zimmerman, Moseley, Kulikowski and Montelione
2 collection 2.3 TopSpin Bruker Biospin
3 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4 peak picking 3.0 Sparky Goddard
5 structure calculation 4.6.5 GROMACS Berendsen H, van der Spoel D, van Drunen R.
6 refinement 4.6.5 GROMACS Berendsen H, van der Spoel D, van Drunen R.
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