1F40
SOLUTION STRUCTURE OF FKBP12 COMPLEXED WITH GPI-1046, A NEUROTROPHIC LIGAND
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_13C-separated_NOESY | 2mM FKBP12 U-15N,13C; 2mM GPI-1046; 100 mM phosphate buffer; 0.01% NaN3 | 90% H2O/10% D2O | 100mM | 6.5 | ambient | 300 | |
2 | 2D_15N,13C-filtered NOESY | 2mM FKBP12 U-15N,13C; 2mM GPI-1046; 100 mM phosphate buffer; 0.01% NaN3 | 90% H2O/10% D2O | 100mM | 6.5 | ambient | 300 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | Structures were calculated using a total of 50 ligand-ligand and 18 protein-ligand distance restraints. NOEs involving degenerate protons were incorporated as ambiguous restraints. | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with acceptable covalent geometry,structures with favorable non-bond energy,structures with the least restraint violations |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 1.1 | |
2 | processing | XwinNMR | 1.1 | |
3 | data analysis | AURELIA | 2.1 | Neidig, P. |
4 | data analysis | Felix | 97.2 | |
5 | refinement | X-PLOR | 3.851 | Brunger A. |