BMRB Entry 6307
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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/BMR6307
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Title: The Solution Structure of d(G3T4G4)2 PubMed: 15498650
Deposition date: 2004-08-30 Original release date: 2004-12-06
Authors: Sket, P.; Crnugelj, M.; Plavec, J.
Citation: Sket, P.; Crnugelj, M.; Plavec, J.. "d(G3T4G4) forms unusual dimeric G-quadruplex structure with the same general fold in the presence of K+, Na+ or NH4+ ions" Bioorg. Med. Chem. 12, 5735-5744 (2004).
Assembly members:
G-quadruplex, polymer, 11 residues, Formula weight is not available
Natural source: Common Name: not available Taxonomy ID: not available Superkingdom: unclassified Kingdom: not available Genus/species: none none
Experimental source: Production method: chemical synthesis
Entity Sequences (FASTA):
G-quadruplex: GGGTTTTGGGG
- assigned_chemical_shifts
| Data type | Count |
| 1H chemical shifts | 178 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | 5'-D(*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3', chain 1 | 1 |
| 2 | 5'-D(*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3', chain 2 | 1 |
Entities:
Entity 1, 5'-D(*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3', chain 1 11 residues - Formula weight is not available
| 1 | DG | DG | DG | DT | DT | DT | DT | DG | DG | DG | ||||
| 2 | DG |
Samples:
sample_1: G-quadruplex 4 mM; KCl 15 mM; H2O 90%; D2O 10%
sample_cond_1: ionic strength: 15 mM; pH: 5.5; pressure: 1 atm; temperature: 278 K
sample_cond_2: ionic strength: 15 mM; pH: 5.5; pressure: 1 atm; temperature: 298 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D NOESY | sample_1 | not available | not available |
| PE-COSY | sample_1 | not available | not available |
| 2D TOCSY | sample_1 | not available | not available |
Software:
VNMR v6.1B - collection
FELIX v2000 - processing
AMBER v7 - refinement
NMR spectrometers:
- Varian INOVA 600 MHz