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Structure of a parallel c-Myc modified with 3' duplex stem-loop overhang
Authors
Vianney, Y.M., Weisz, K.
Assembly
DNA (36-MER)
Entity
1. DNA (36-MER) (polymer, Thiol state: not present), 36 monomers, 11378.21 Da Detail

TGAGGGTGGG TAGGGTGGGC TAGTCATTTT GACTAG


Formula weight
11378.21 Da
Source organism
synthetic construct
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 67.2 %, Completeness (bb): 59.9 % Detail

Polymer type: polydeoxyribonucleotide

Total1H
All67.2 % (229 of 341)67.2 % (229 of 341)
Suger, PO459.9 % (151 of 252)59.9 % (151 of 252)
Nucleobase87.6 % (78 of 89)87.6 % (78 of 89)
Aromatic84.7 % (61 of 72)84.7 % (61 of 72)
Methyl100.0 % (11 of 11)100.0 % (11 of 11)

1. entity 1

TGAGGGTGGG TAGGGTGGGC TAGTCATTTT GACTAG

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 293 K, pH 7.0, Details 0.5 mM 0 Nucleic acid, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1Nucleic acidnatural abundance0.5 mM
2potassium phosphate buffernatural abundance10 mM
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 293 K, pH 7.0, Details 0.5 mM 0 Nucleic acid, 100% D2O


#NameIsotope labelingTypeConcentration
3Nucleic acidnatural abundance0.5 mM
4potassium phosphate buffernatural abundance10 mM

Release date
2020-07-07
Citation
Quadruplex-Duplex Junction: A High-Affinity Binding Site for Indoloquinoline Ligands
Vianney, Y.M., Preckwinkel, P., Mohr, S., Weisz, K.
Chemistry (2020), 26, 16910-16922, PubMed 32975874 , DOI 10.1002/chem.202003540 ,
Experiments performed 4 experiments Detail
Chemical shift validation 3 contents Detail
Keywords DNA, Duplex, G-quadruplex, Quadruplex-Duplex Junction