2N3E
Amino-terminal domain of Latrodectus hesperus MaSp1 with neutralized acidic cluster
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 | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
2 | 2D 1H-15N HSQC | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
3 | 2D 1H-13C HSQC | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
4 | 2D 1H-13C HSQC aromatic | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
5 | 3D CBCA(CO)NH | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
6 | 3D HNCA | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
7 | 3D HCCH-TOCSY | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
8 | 3D 1H-15N NOESY | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
9 | 3D 1H-13C NOESY | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
10 | 3D 1H-13C NOESY aromatic | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 | |
11 | 3D CCH-NOESY | 600 uM [U-95% 13C; U-90% 15N] protein, 20 mM sodium phosphate | 90% H2O/10% D2O | 20 | 7.2 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE II | 600 |
2 | Bruker | AVANCE | 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 | 120 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR NIH | 1.2.1 | Schwieters, Kuszewski, Tjandra and Clore |
2 | chemical shift assignment | CcpNmr Analysis | 2.4 | Vranken, Boucher, Stevens, Fogh, Pajon, Llinas, Ulrich, Markley, Ionides, Laue |
3 | peak picking | CcpNmr Analysis | 2.4 | Vranken, Boucher, Stevens, Fogh, Pajon, Llinas, Ulrich, Markley, Ionides, Laue |
4 | data analysis | CcpNmr Analysis | 2.4 | Vranken, Boucher, Stevens, Fogh, Pajon, Llinas, Ulrich, Markley, Ionides, Laue |
5 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore |