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NMR structure and free-energy simulations for rational design of myotonic dystrophy RNA inhibitors


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY500 uM NA RNA (5'-R(*GP*AP*CP*AP*GP*CP*UP*GP*CP*UP*GP*UP*C)-3')100% D2O20 mM6.01 atm308Bruker AVANCE III 800
22D DQF-COSY500 uM NA RNA (5'-R(*GP*AP*CP*AP*GP*CP*UP*GP*CP*UP*GP*UP*C)-3')100% D2O20 mM6.01 atm308Bruker AVANCE III 800
32D 1H-1H TOCSY500 uM NA RNA (5'-R(*GP*AP*CP*AP*GP*CP*UP*GP*CP*UP*GP*UP*C)-3')100% D2O20 mM6.01 atm308Bruker AVANCE III 800
42D NOESY500 uM NA RNA (5'-R(*GP*AP*CP*AP*GP*CP*UP*GP*CP*UP*GP*UP*C)-3')95% H2O/5% D2O20 mM6.01 atm308Bruker AVANCE III 800
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE III800
NMR Refinement
MethodDetailsSoftware
naAmber
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (closest to the average)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
5processingTopSpinBruker Biospin
1chemical shift assignmentPokyManthey, Tonelli, Clos II, Rahimi, Markley and Lee
4peak pickingPokyManthey, Tonelli, Clos II, Rahimi, Markley and Lee
2structure calculationAmberCase, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman