2H0P
NMR Structure of the Dengue-4 virus Envelope Protein Domain III
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 | 0.6 mM U-15N Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 50 mM NaCl; 50 mM TrisHCl | 7.5 | ambient | 298 | |
2 | 3D_15N-seperated_TOCSY | 0.6 mM U-15N Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 50 mM NaCl; 50 mM TrisHCl | 7.5 | ambient | 298 | |
3 | HNCACB | 0.6 mM U-15N,13C Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 90% H2O 10% D2O | 90% H2O/10% D2O | 50 mM NaCl; 50 mM TrisHCl | 7.5 | ambient | 298 | |
4 | 2D NOESY | 0.6 mM U-15N,13C Dengue4 Domain 3; 50 mM TrisHCl; 50 mM NaCl; 99.99% D2O | 99.99% D2O |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 800 |
2 | Varian | INOVA | 750 |
3 | Varian | UNITYPLUS | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing and restrainted molecular dynamics | Total restraints 2077, 1419 are NOE derived, 160 are TALOS derived, 51 are HNHA-derived, 46 are H-bond derived, and 395 are omega/chiral restraints | VNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (fewest violations) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | VNMR | version 6.1b | Varian, Inc. |
2 | refinement | Amber | 6 | David Case et al. |
3 | processing | Felix | 2000 | MSI Inc. |