7V6V | pdb_00007v6v

trimolecular G-quadruplexes consists of a hairpin motif and two short chains


SOLID-STATE NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY4.0 mM DNA (5'-D(*CP*AP*GP*GP*GP*AP*GP*GP*GP*T)-3'), 4.0 mM DNA (5'-D(*TP*GP*GP*GP*A)-3'), 10 mM potassium chloride, 5 mM potassium phosphate, 100 % [U-100% 2H] D2O100% D2O40 mM6.81 atm307Bruker AVANCE III 600
22D 1H-15N HSQC4.0 mM DNA (5'-D(*CP*AP*GP*GP*GP*AP*GP*GP*GP*T)-3'), 4.0 mM DNA (5'-D(*TP*GP*GP*GP*A)-3'), 10 mM potassium chloride, 5 mM potassium phosphate, 100 % [U-100% 2H] D2O100% D2O40 mM6.81 atm307Bruker AVANCE III 600
32D 1H-13C HSQC4.0 mM DNA (5'-D(*CP*AP*GP*GP*GP*AP*GP*GP*GP*T)-3'), 4.0 mM DNA (5'-D(*TP*GP*GP*GP*A)-3'), 10 mM potassium chloride, 5 mM potassium phosphate, 100 % [U-100% 2H] D2O100% D2O40 mM6.81 atm307Bruker AVANCE III 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE III600
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriaback calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number200
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
2structure calculationX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore
3chemical shift assignmentCcpNmr AnalysisCCPN
4peak pickingCcpNmr AnalysisCCPN