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BMRB: 30805

Solution structure of the major MYC promoter G-quadruplex in complex with NSC85697, a quinoline derivative
Authors
Dickerhoff, J., Yang, D.
Assembly
Myc2345 T23
Entity
1. Myc2345 T23, entity 1 (polymer, Thiol state: not present), 22 monomers, 7071.480 Da Detail

TGAGGGTGGG TAGGGTGGGT AA


2. Myc2345 T23, entity WAM (non-polymer), 335.376 × 2 Da
Total weight
7742.232 Da
Max. entity weight
7071.48 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 94.6 %, Completeness (bb): 98.1 % Detail
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Polymer type: polydeoxyribonucleotide

Total1H
All94.6 % (192 of 203)94.6 % (192 of 203)
Suger, PO498.1 % (151 of 154)98.1 % (151 of 154)
Nucleobase83.7 % (41 of 49)83.7 % (41 of 49)
Aromatic84.1 % (37 of 44)84.1 % (37 of 44)
Methyl80.0 % (4 of 5)80.0 % (4 of 5)

1. entity 1

TGAGGGTGGG TAGGGTGGGT AA

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Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5, Details 0.7 mM Myc2345_T23, 2.1 mM NSC85697, 10 mM potassium phosphate, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1Myc2345_T23natural abundance0.7 mM
2NSC85697natural abundance2.1 mM
3potassium phosphatenatural abundance10 mM

Release date
2020-10-06
Citation
Structural recognition of the MYC promoter G-quadruplex by a quinoline derivative: insights into molecular targeting of parallel G-quadruplexes
Dickerhoff, J., Dai, J., Yang, D.
Nucleic Acids Res. (2021), 49, 5905-5915, PubMed 33978746 , DOI 10.1093/nar/gkab330 ,
Entries sharing articles BMRB: 2 entries Detail
  BMRB: 30803 released on 2020-10-06
    Title Solution structure of the major MYC promoter G-quadruplex with a wild-type flanking sequence
  BMRB: 30804 released on 2020-10-06
    Title Solution structure of the major MYC promoter G-quadruplex with a wild-type flanking in complex with NSC85697, a quinoline derivative
Experiments performed 2 experiments Detail
Chemical shift validation 4 contents Detail
Keywords DNA, DRUG-DNA COMPLEX, G-QUADRUPLEX DNA