1WNN
NMR structure of fmbp-1 tandem repeat 4 in 30%(v/v) TFE solution
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1.5mM PEPTIDE; 70% H2O, 30% TFED2 | 3.3 | ambient | 293 | |||
2 | 2D TOCSY | 1.5mM PEPTIDE; 70% H2O, 30% TFED2 | 3.3 | ambient | 293 | |||
3 | DQF-COSY | 1.5mM PEPTIDE; 70% H2O, 30% TFED2 | 3.3 | ambient | 293 | |||
4 | 2D NOESY | 1.5mM PEPTIDE; 70% D2O, 30% TFED3 | 3.3 | ambient | 293 | |||
5 | 2D TOCSY | 1.5mM PEPTIDE; 70% D2O, 30% TFED3 | 3.3 | ambient | 293 | |||
6 | DQF-COSY | 1.5mM PEPTIDE; 70% D2O, 30% TFED3 | 3.3 | ambient | 293 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | JEOL | ALPHA | 600 |
NMR Refinement | ||
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Method | Details | Software |
DISTANCE GEOMETRY SIMULATED ANNEALING | the structures are based on a total of 224 restraints, 196 are NOE-derived distance constraints, 8 dihedral angle restraints,20 distance restraints from hydrogen bonds. | CNS |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 15 |
Representative Model | 10 (lowest energy) |
Additional NMR Experimental Information | |
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Details | This structure was determined using standard 2D homonuclear techniques. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | CNS | 1.1 |