5UZT

Structure of wild type pre-miR21 apical loop


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-1H NOESY1.1 mM pre-miR-21, 10 mM potassium phosphate, 10 mM sodium chloride, 0.01 mM EDTA95% H2O/5% D2O10 mM6.51 atm278Bruker DRX 500
32D 1H-1H TOCSY1.1 mM pre-miR-21, 10 mM potassium phosphate, 10 mM sodium chloride, 0.01 mM EDTA100% D2O10 mM6.51 atm310Bruker DRX 500
62D 1H-1H NOESY1.1 mM pre-miR-21, 10 mM potassium phosphate, 10 mM sodium chloride, 0.01 mM EDTA100% D2O10 mM6.51 atm310Bruker AVANCE III 800
23D 1H-13C NOESY0.5 mM [U-99% 13C; U-99% 15N] pre-miR-21, 10 mM potassium phosphate, 10 mM sodium chloride, 0.01 mM EDTA100% D2O10 mM6.51 atm310Bruker AVANCE III 800
42D 1H-15N HSQC0.5 mM [U-99% 13C; U-99% 15N] pre-miR-21, 10 mM potassium phosphate, 10 mM sodium chloride, 0.01 g/L EDTA95% H2O/5% D2O10 mM6.51 atm278Bruker AVANCE III 800
53D 1H-15N NOESY0.5 mM [U-99% 13C; U-99% 15N] pre-miR-21, 10 mM potassium phosphate, 10 mM sodium chloride, 0.01 g/L EDTA95% H2O/5% D2O10 mM6.51 atm278Bruker AVANCE III 800
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerDRX500
2BrukerAVANCE III800
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number125
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
2refinementX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
3chemical shift assignmentAnalysisCCPN
4chemical shift assignmentSparkyGoddard
6processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7processingTopSpinBruker Biospin