1OZO
Three-dimensional solution structure of apo-S100P protein determined by NMR spectroscopy
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_13C-separated_NOESY | 2.5-3 mM S100P 15N/13C; 20 mM Tris-d6 buffer, 100mM KCl, 90% H2O, 10% D2O | 90% H2O/10% D2O | 6.8 | ambient | 298 | ||
2 | 3D_15N-separated_NOESY | 2.5-3 mM S100P 15N/13C; 20 mM Tris-d6 buffer, 100mM KCl, 90% H2O, 10% D2O | 90% H2O/10% D2O | 6.8 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITYPLUS | 750 |
2 | Varian | UNITYPLUS | 600 |
NMR Refinement | ||
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Method | Details | Software |
distance geometry simulated annealing | The structures are based on a total of 3344 restraints, 3104 are NOE-derived distance constraints, 122 CSI-based torsional angle restraints | Felix |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations,structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 16 |
Representative Model | 15 (fewest violations,lowest energy) |
Additional NMR Experimental Information | |
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Details | The structure was determined using triple-resonance NMR spectroscopy |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | Felix | 98 | MSI |
2 | structure solution | Amber | 6/7 | David A. Case, David A. Pearlman, James W. Caldwell, Thomas E. Cheatham III, Junmei Wang, Wilson S.Ross, Carlos Simmerling, Tom Darden, Kenneth M. Merz, Robert V. Stanton, Ailan Cheng, James J.Vincent, Mike Crowley, Vickie Tsui, Holger Gohlke, Randall Radmer, Yong Duan, Jed Pitera, IrinaMassova, George L. Seibel, U. Chandra Singh, Paul Weiner, and Peter A. Kollman |
3 | structure solution | DIAMD | Xu, Braun | |
4 | refinement | DIAMD | Xu, Braun |