2LBL
Unmodified Glycyl-tRNA(UCC) anticodon stem-loop from Bacillus subtilis
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-13C HSQC | 0.02-0.04 mM [U-95% 13C; U-95% 15N] RNA (5'-R(*GP*GP*GP*AP*CP*CP*UP*UP*CP*CP*AP*AP*GP*UP*CP*UP*C)-3') | 100% D2O | 10 | 6.2 | ambient | 298 | |
2 | 2D 1H-1H COSY | 0.02-0.04 mM [U-95% 13C; U-95% 15N] RNA (5'-R(*GP*GP*GP*AP*CP*CP*UP*UP*CP*CP*AP*AP*GP*UP*CP*UP*C)-3') | 100% D2O | 10 | 6.2 | ambient | 298 | |
3 | 2D 1H-1H NOESY | 0.02-0.04 mM RNA (5'-R(*GP*GP*GP*AP*CP*CP*UP*UP*CP*CP*AP*AP*GP*UP*CP*UP*C)-3') | 100% D2O | 10 | 6.2 | ambient | 298 | |
4 | 3D HCCH-TOCSY | 0.02-0.04 mM [U-95% 13C; U-95% 15N] RNA (5'-R(*GP*GP*GP*AP*CP*CP*UP*UP*CP*CP*AP*AP*GP*UP*CP*UP*C)-3') | 100% D2O | 10 | 6.2 | ambient | 298 | |
5 | 3D 1H-13C NOESY | 0.02-0.04 mM [U-95% 13C; U-95% 15N] RNA (5'-R(*GP*GP*GP*AP*CP*CP*UP*UP*CP*CP*AP*AP*GP*UP*CP*UP*C)-3') | 100% D2O | 10 | 6.2 | ambient | 298 | |
6 | 2D HCN | 0.02-0.04 mM [U-95% 13C; U-95% 15N] RNA (5'-R(*GP*GP*GP*AP*CP*CP*UP*UP*CP*CP*AP*AP*GP*UP*CP*UP*C)-3') | 100% D2O | 10 | 6.2 | ambient | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
2 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | Felix |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 8 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | processing | Felix | Accelrys Software Inc. | |
2 | chemical shift assignment | Felix | Accelrys Software Inc. | |
3 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
4 | structure solution | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore |