7YF7

NMR solution structures of the DNA minidumbbell formed by two ATTTT repeats


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-1H NOESY1 mM NA DNA (5'-D(*AP*TP*TP*TP*TP*AP*TP*TP*TP*T)-3'), 10 mM NA NaPi, 0.02 mM NA DSS99.96%D2O10 mM71 atm278Bruker AVANCE 500
22D 1H-1H COSY1 mM NA DNA (5'-D(*AP*TP*TP*TP*TP*AP*TP*TP*TP*T)-3'), 10 mM NA NaPi, 0.02 mM NA DSS99.96%D2O10 mM71 atm278Bruker AVANCE 500
42D 1H-1H TOCSY1 mM NA DNA (5'-D(*AP*TP*TP*TP*TP*AP*TP*TP*TP*T)-3'), 10 mM NA NaPi, 0.02 mM NA DSS99.96%D2O10 mM71 atm278Bruker AVANCE 500
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
2BrukerAVANCE500
NMR Refinement
MethodDetailsSoftware
simulated annealingAmber
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number600
Conformers Submitted Total Number15
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1data analysisTopSpinBruker Biospin
2structure calculationAmberCase, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman