6ZX7

Antiparallel basket-type G-quadruplex DNA structure formed in human Bcl-2 promoter


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-1H NOESY0.7 mM NA bcl2ex90% H2O/10% D2O90 mM7101 325 Pa298Varian DD2 800
22D 1H-1H TOCSY0.7 mM NA bcl2ex90% H2O/10% D2O90 mM7101 325 Pa298Varian DD2 800
32D 1H-13C HSQC aromatic0.7 mM NA bcl2ex100% D2O90 mM7101 325 Pa298Varian DD2 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianDD2800
2VarianDD2600
NMR Refinement
MethodDetailsSoftware
simulated annealingAmber
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number12
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1chemical shift assignmentCcpNmr AnalysisCCPN
2structure calculationAmberCase, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
3processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax