2JSL
Monomeric Human Telomere DNA Tetraplex with 3+1 Strand Fold Topology, Two Edgewise Loops and Double-Chain Reversal Loop, Form 2 Natural, NMR, 10 Structures
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 1H-1H NOESY | 0.5-5.0 mM HUMAN TELOMERE DNA | 100% D2O | 70 | 7.0 | 1 atm | 298 | |
2 | 1H-1H TOCSY | 0.5-5.0 mM HUMAN TELOMERE DNA | 100% D2O | 70 | 7.0 | 1 atm | 298 | |
3 | 1H-31P COSY | 0.5-5.0 mM HUMAN TELOMERE DNA | 100% D2O | 70 | 7.0 | 1 atm | 298 | |
4 | 1H-1H COSY | 0.5-5.0 mM HUMAN TELOMERE DNA | 100% D2O | 70 | 7.0 | 1 atm | 298 | |
5 | 1H-15N JRHMQC | 0.5-5.0 mM HUMAN TELOMERE DNA | 100% D2O | 70 | 7.0 | 1 atm | 298 | |
6 | 1H-15N HMBC | 0.5-5.0 mM HUMAN TELOMERE DNA | 100% D2O | 70 | 7.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
2 | Bruker | AVANCE | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
TORSION ANGLE DYNAMICS CARTESIAN DYNAMICS MATRIX RELAXATION | AFTER 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 (0.7+-0.67) VS (0.30+-0.48); MAXIMUM VIOLATION (0.23+-0.03) VS (0.23+-0.02); RMSD OF VIOLATIONS (0.04+-0.00) VS (0.03+-0.00); BOND LENGTHS (0.005+-0.000) VS (0.004+-0.000); BOND ANGLES (0.77+-0.03) VS (0.87+-0.01); IMPROPERS (0.41+-0.02) VS (0.37+-0.02); PAIRWISE RMSD: ALL ATOMS (1.26+-0.31) VS (1.46+-0.36); ALL ATOMS EXCEPT T18, T19, A20 (0.73+-0.12) VS (0.79+-0.13). | VNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | VNMR | 6.0 | Varian |
2 | data analysis | Felix | 2000 | Accelrys |
3 | refinement | X-PLOR | 3.851 | Brunger, A.T. et al. |