1U89
Solution structure of VBS2 fragment of talin
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 | 1.5mM talin 755-889 U-15N, 13C; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 | 90% H2O/10% D2O | 20mM phosphate, 50mM NaCl | 6.5 | ambient | 303 | |
2 | 3D_13C-separated_NOESY | 1.5mM talin 755-889 U-15N, 13C; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 | 100% D2O | 20mM phosphate, 50mM NaCl | 6.5 | ambient | 303 | |
3 | 3D_15N-separated_NOESY | 1.5mM talin 755-889 U-15N; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 | 90% H2O/10% D2O | 20mM phosphate, 50mM NaCl | 6.5 | ambient | 303 | |
4 | 2D NOESY | 1.5mM talin 755-889; 20mM phosphate buffer, 20mM NaCl, 0.02% NaN3 | 100% D2O | 20mM phosphate, 50mM NaCl | 6.5 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 600 |
2 | Varian | INOVA | 800 |
NMR Refinement | ||
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Method | Details | Software |
distance geometry, tortion angle dynamics, simmulated annealing | The structure is based on 3018 NOE distance restraints and 176 dihedral talos restraints | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (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 | collection | XwinNMR | 2.6 | Bruker |
2 | processing | NMRPipe | 2003 | Delaglio, F. |
3 | data analysis | NMRView | 5.0.16 | Johnson, B.A. |
4 | structure solution | CYANA | 1.0.6 | Guntert, P. |
5 | structure solution | ARIA | 1.2 | Nilges, M. |
6 | refinement | CNS | 1.1 | Brunger, A.T. |