BMRB Entry 30386
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PDB ID:
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR30386
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Title: Two-State 14-mer UUCG Tetraloop calculated from Exact NOEs (State one: Conformers 1-5, State Two: Conformers 6-10) PubMed: 30271943
Deposition date: 2017-12-19 Original release date: 2018-06-07
Authors: Nichols, P.; Henen, M.; Born, A.; Strotz, D.; Guntert, P.; Vogeli, B.
Citation: Nichols, P.; Henen, M.; Born, A.; Strotz, D.; Guntert, P.; Vogeli, B.. "High-resolution small RNA structures from exact nuclear Overhauser enhancement measurements without additional restraints" Commun. Biol. 1, 61-61 (2018).
Assembly members:
entity_1, polymer, 14 residues, 4454.683 Da.
Natural source: Common Name: not available Taxonomy ID: 32630 Superkingdom: not available Kingdom: not available Genus/species: not available not available
Experimental source: Production method: chemical synthesis
Entity Sequences (FASTA):
entity_1: GGCACUUCGGUGCC
- assigned_chemical_shifts
- spectral_peak_list
| Data type | Count |
| 1H chemical shifts | 200 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | entity_1 | 1 |
Entities:
Entity 1, entity_1 14 residues - 4454.683 Da.
| 1 | G | G | C | A | C | U | U | C | G | G | ||||
| 2 | U | G | C | C |
Samples:
sample_1: KHPO4 20 mM; EDTA 0.4 mM; 14-mer UUCG Tetraloop 1 mM
sample_2: KHPO4 20 mM; EDTA 0.4 mM; 14-mer UUCG Tetraloop 1.7 mM
sample_conditions_1: ionic strength: 20 mM; pH: 6.4; pressure: 1 atm; temperature: 298 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D WaterGate [1H-1H] NOESY buildup series | sample_1 | isotropic | sample_conditions_1 |
| 2D PreSat [1H-1H] NOESY buildup series | sample_2 | isotropic | sample_conditions_1 |
Software:
NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing
CcpNMR, CCPN - peak picking
CYANA, Guntert, Mumenthaler and Wuthrich - data analysis, refinement, structure calculation
NMR spectrometers:
- Varian Varian Direct Drive 900 MHz