1MKE
Structure of the N-WASP EVH1 Domain-WIP complex
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | U-15N protein 20 mM PO4 buffer 1 mM dithiothreitol | 90% H2O/10% D2O | 20 mM NaCl | 7.0 | ambient | 303 | |
2 | 3D_13C-separated_NOESY | U-13C/15N protein 20 mM PO4 buffer 1 mM dithiothreitol | 90% H2O/10% D2O | 20 mM NaCl | 7.0 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 600 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics | final structures were derived from a total of 1884 non-trivial NOE distance constraints, including 135 restraints between residues of the WIP peptide and the EVH1 domain. 143 phi and psi torsion angle constraints were generated from chemical shift database searching using the program TALOS | DYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | LOWEST TARGET FUNCTION |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 21 |
Representative Model | 1 (minimized average structure) |
Additional NMR Experimental Information | |
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Details | REPRESENTATIVE CONFORMER (MODEL 1) IS MINIMIZED AVERAGE STRUCTURE. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | DYANA | 1.5 | Guentert, P. |
2 | collection | XwinNMR | 3.0 | Bruker |
3 | data analysis | XEASY | 1.3 | Guentert, P. |
4 | processing | NMRPipe | Delaglio, F. | |
5 | refinement | DYANA | 1.5 | Guentert, P. |