1DQB
NMR STRUCTURE OF THROMBOMODULIN EGF(4-5)
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 | 1mM TM45 U-15N; 90% H2O, 10% D2O, pH 6.5 | 90% H2O/10% D2O | 0 | 6.5 | 1 atm | 310 | |
2 | HNHA | 1mM TM45 U-15N; 90% H2O, 10% D2O, pH 6.5 | 90% H2O/10% D2O | 0 | 6.5 | 1 atm | 310 | |
3 | 2D NOESY | 1mM TM45; 100% D2O | 100% D2O | 0 | 6.5 | 1 atm | 310 |
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 |
distance geometry simulated annealing refinment | The structures are based on 985 NOE distance restraints and 43 dihedral angle restraints and 16 streospecific assignments. | XwinNMR |
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 | 12 |
Representative Model | 9 (lowest energy) |
Additional NMR Experimental Information | |
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Details | This structure was calculated using NOEs from the 3D NOESY-HSQC and D2O NOESY and dihedral angles from the HNHA. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 3.0 | Bruker |
2 | data analysis | Felix | 97.0 | Molecular Simulations Inc. |
3 | structure solution | DGII | 97.0 | Molecular Simulations Inc. |
4 | refinement | X-PLOR | 3.5 | Brunger |