8X4F

Solution NMR structure of a DNA hairpin formed by pure CTG repeats


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-1H NOESY0.5 mM DNA (5'-D(*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*C)-3'), 0.02 mM DSS, 1 mM sodium phosphate99.96%D2O1 mM7.01 atm288Bruker AVANCE NEO 600
22D 1H-1H TOCSY0.5 mM DNA (5'-D(*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*C)-3'), 0.02 mM DSS, 1 mM sodium phosphate99.96%D2O1 mM7.01 atm288Bruker AVANCE NEO 600
32D 1H-1H COSY0.5 mM DNA (5'-D(*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*CP*TP*GP*C)-3'), 0.02 mM DSS, 1 mM sodium phosphate99.96%D2O1 mM7.01 atm288Bruker AVANCE NEO 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE NEO600
NMR Refinement
MethodDetailsSoftware
simulated annealingAmber
NMR Ensemble Information
Conformer Selection Criteriastructures with the least restraint violations
Conformers Calculated Total Number500
Conformers Submitted Total Number5
Representative Model1 (fewest violations)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1data analysisTopSpinBruker Biospin
2structure calculationAmberCase, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman