2JSE

NMR reveals absence of hydrogen bonding in adjacent UU and AG mismatches in an isolated internal loop from ribosomal RNA.


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-1H NOESY2.5 mM RNA90% H2O/10% D2O806ambient298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA500
2VarianINOVA600
NMR Refinement
MethodDetailsSoftware
simulated annealing, molecular dynamicsCNS
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy and least distance and angle violations
Conformers Calculated Total Number20
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionCNSBrunger, Adams, Clore, Gros, Nilges and Read
2processingNMRDrawDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3chemical shift assignmentSparkyGoddard
4data analysisSparkyGoddard
5peak pickingSparkyGoddard
6processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7refinementCNSBrunger, Adams, Clore, Gros, Nilges and Read