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DNA containing a cluster of 8-oxo-guanine and abasic site lesion : beta anomer
Authors
Zalesak, J., Jourdan, M., Constant, J., Lourdin, M.
Assembly
DNA containing a cluster of 8-oxo-guanine and abasic site lesion : beta anomer
Entity
1. DNA A chain (polymer, Thiol state: not present), 11 monomers, 3225.011 Da Detail

CGCTCXCACG C


2. DNA B chain (polymer, Thiol state: not present), 11 monomers, 3534.218 Da Detail

GCGTGGGAXC G


Total weight
6759.229 Da
Max. entity weight
3534.218 Da
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 90.9 %, Completeness: 83.0 %, Completeness (bb): 76.9 % Detail

Polymer type: polydeoxyribonucleotide

Total1H31P
All83.0 % (181 of 218)82.3 % (163 of 198)90.0 % (18 of 20)
Suger, PO476.9 % (123 of 160)75.0 % (105 of 140)90.0 % (18 of 20)
Nucleobase100.0 % (58 of 58)100.0 % (58 of 58)
Aromatic100.0 % (40 of 40)100.0 % (40 of 40)
Methyl100.0 % (2 of 2)100.0 % (2 of 2)

1. DNA A chain

CGCTCXCACG C

2. DNA B chain

GCGTGGGAXC G

Sample

Solvent system 100% D2O, Pressure 1 atm, Temperature 283 K, pH 6


#NameIsotope labelingTypeConcentration
1DNA_A_chainnatural abundance0.55 mM
2DNA_B_chainnatural abundance0.55 mM
3D2Onatural abundance100 %

Release date
2014-01-05
Citation
Structure and dynamics of DNA duplexes containing a cluster of mutagenic 8-oxoguanine and abasic site lesions
Zaleak, J., Lourdin, M., Krej, L., Constant, J., Jourdan, M.
J. Mol. Biol. (2014), 426, 1524-1538, PubMed 24384094 , DOI 10.1016/j.jmb.2013.12.022 ,
Experiments performed 3 experiments Detail
nullKeywords 8-oxo-guanine, abasic site, DNA lesion cluster, NMR