1L3M

The Solution Structure of [d(CGC)r(amamam)d(TTTGCG)]2


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY20 mM sodium phosphate, 200 mM NaCl and 0.05 mM EDTA (pH 7.0) 100% D2O OR 90% H2O:10% D2O100% D2O OR 90% H2O:10% D2O71 atm300
2DQF-COSY20 mM sodium phosphate, 200 mM NaCl and 0.05 mM EDTA (pH 7.0) 100% D2O OR 90% H2O:10% D2O100% D2O OR 90% H2O:10% D2O71 atm300
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAvance600
NMR Refinement
MethodDetailsSoftware
SA, MD, MATRIX RELAXATION REFINEMENTThree-dimensional structures were calculated using 454 NOE distance restraints, 30 hydrogen bond restraints, and 208 backbone, sugar, and glycosidic dihedral angle restraints.X-PLOR
NMR Ensemble Information
Conformer Selection CriteriaTHE SUBMITTED CONFORMER MODELS ARE THE 10 STRUCTURES WITH THE LOWEST ENERGY.
Conformers Calculated Total Number10
Conformers Submitted Total Number10
Representative Model4 (the structure with the lowest energy was selected)
Additional NMR Experimental Information
DetailsTHE STRUCTURE WAS DETERMINED FROM 2D NMR SPECTROSCOPY WITH UNLABELED SAMPLE.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionX-PLOR3.851BRUNGER
2refinementX-PLOR3.851BRUNGER