2MKW
Solution Structure of 6aJl2 and 6aJL2-R24G Amyloidogenics Light Chain Proteins
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
2 | 3D HNCACB | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
3 | 3D 1H-13C NOESY | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
4 | 3D 1H-15N NOESY | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
5 | 3D 1H-15N TOCSY | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
6 | 3D HNCA | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
7 | 3D HNCO | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 | |
8 | 3D HN(CO)CA | 1.0 mM [U-100% 13C; U-100% 15N] protein, 50 mM sodium phosphate, 75 mM sodium chloride | 95% H2O/5% D2O | 75 | 7.4 | ambient | 298.15 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | Uniform NMR System | 700 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | X-PLOR NIH |
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 calculated using a combination of the HN-HSQC, HN-NOESY, D2O-HSQC, SEA-HSQC experiments |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
2 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
3 | geometry optimization | TALOS | Cornilescu, Delaglio and Bax | |
4 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
5 | chemical shift assignment | CARA | Rochus L.J. Keller |