1T1T

Solution Structure of Kurtoxin


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY1mM Kurtoxin U-15N, 13C; 25% CD3CN, 10% D2O, 65% H2O25% CD3CN, 10% D2O, 65% H2O04.5ambient288
22D TOCSY1mM Kurtoxin U-15N, 13C; 25% CD3CN, 10% D2O, 65% H2O25% CD3CN, 10% D2O, 65% H2O04.5ambient288
3DQF-COSY1mM Kurtoxin U-15N, 13C; 25% CD3CN, 10% D2O, 65% H2O25% CD3CN, 10% D2O, 65% H2O04.5ambient288
43D_15N-separated_NOESY1mM Kurtoxin U-15N, 13C; 25% CD3CN, 10% D2O, 65% H2O25% CD3CN, 10% D2O, 65% H2O04.5ambient288
5HNHA1mM Kurtoxin U-15N, 13C; 25% CD3CN, 10% D2O, 65% H2O25% CD3CN, 10% D2O, 65% H2O04.5ambient288
6E-COSY1mM Kurtoxin U-15N, 13C; 25% CD3CN, 10% D2O, 65% H2O25% CD3CN, 10% D2O, 65% H2O04.5ambient288
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE600
NMR Refinement
MethodDetailsSoftware
distance geometry, simulated annealingAzara
NMR Ensemble Information
Conformer Selection CriteriaStructures with the least restaint violations, Structures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model19 (closest to the average)
Additional NMR Experimental Information
DetailsThe structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingAzara2.5Boucher, W.
2data analysisANSIG3.3Kraulis, P. J.
3structure solutionX-PLOR3.851Brunger, A. T.
4refinementX-PLOR3.851