2JSQ

Monomeric Human Telomere DNA Tetraplex with 3+1 Strand Fold Topology, Two Edgewise Loops and Double-Chain Reversal Loop, Form 2 15BrG, NMR, 10 Structures


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
11H-1H NOESY0.5-5.0 mM HUMAN TELOMERE DNA90% H2O/10% D2O707.01 atm298
21H-1H TOCSY0.5-5.0 mM HUMAN TELOMERE DNA90% H2O/10% D2O707.01 atm298
31H-31P COSY0.5-5.0 mM HUMAN TELOMERE DNA90% H2O/10% D2O707.01 atm298
41H-1H COSY0.5-5.0 mM HUMAN TELOMERE DNA90% H2O/10% D2O707.01 atm298
51H-15N JRHMQC0.5-5.0 mM HUMAN TELOMERE DNA90% H2O/10% D2O707.01 atm298
61H-15N HMBC0.5-5.0 mM HUMAN TELOMERE DNA90% H2O/10% D2O707.01 atm298
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA600
2BrukerAVANCE800
NMR Refinement
MethodDetailsSoftware
TORSION ANGLE DYNAMICS CARTESIAN DYNAMICS MATRIX RELAXATIONAFTER DEPOSITION, THE MOLECULES WERE ENERGY MINIMIZED WITH THE ENERGY FUNCTION IMPLEMENTING GEOMETRICAL VALUES IN EFFECT AT RCSB SINCE JULY 31 2007. AS A RESULT, STRUCTURE STATISTICS FOR THIS ENTRY SLIGHTLY DEVIATES FROM THE PUBLISHED ONE, AS FOLLOWS (CURRENT VS PUBLISHED): NOE VIOLATIONS (0.00+-0.00) VS (0.20+-0.42); MAXIMUM VIOLATION (0.00+-0.00) VS (0.25+-0.02); RMSD OF VIOLATIONS (0.02+-0.00) VS (0.02+-0.00); BOND LENGTHS (0.006+-0.000) VS (0.005+-0.000); BOND ANGLES (0.74+-0.01) VS (0.95+-0.02); IMPROPERS (0.38+-0.01) VS (0.44+-0.04); PAIRWISE RMSD: ALL ATOMS (0.68+-0.19) VS (0.80+-0.25); ALL ATOMS EXCEPT T18, T19, A20 (0.45+-0.14) VS (0.49+-0.13).VNMR
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number50
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionVNMR6.0Varian
2data analysisFelix2000Accelrys
3refinementX-PLOR3.851Brunger, A.T. et al.