7ZEM

Structure of a parallel G-quadruplex with a snapback loop


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-13C HSQC aromatic0.3 mM DNA90% H2O/10% D2O10 mM7.01 atm303Bruker AVANCE NEO 600
22D 1H-1H NOESY0.3 mM DNA90% H2O/10% D2O10 mM7.01 atm303Bruker AVANCE NEO 600
32D 1H-1H COSY0.3 mM DNA90% H2O/10% D2O10 mM7.01 atm303Bruker AVANCE NEO 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE NEO600
NMR Refinement
MethodDetailsSoftware
simulated annealingAmber
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number10
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementAmber16Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
2structure calculationX-PLOR NIH3.0.3Schwieters, Kuszewski, Tjandra and Clore
3processingTopSpin4.0.7Bruker Biospin
4peak pickingCcpNmr Analysis2.4.2CCPN
5data analysisCcpNmr Analysis2.4.2CCPN