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NMR structure of the thrombin-binding DNA aptamer stabilized by Sr2+
Authors
Mao, X., Marky, L.A., Gmeiner, W.H.
Assembly
Thrombin-binding DNA aptamer
Entity
1. thrombin binding 15mer DNA aptamer (polymer, Thiol state: not present), 15 monomers, 4806.023 Da Detail

GGTTGGTGTG GTTGG


2. SR (non-polymer), 87.620 Da
Total weight
4893.643 Da
Max. entity weight
4806.023 Da
Exptl. method
NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 93.3 %, Completeness: 93.3 %, Completeness (bb): 93.3 % Detail

Polymer type: polydeoxyribonucleotide

Total31P
All93.3 % (14 of 15)93.3 % (14 of 15)
Suger, PO493.3 % (14 of 15)93.3 % (14 of 15)

1. thrombin binding 15mer DNA aptamer

GGTTGGTGTG GTTGG

Sample #1

Pressure 1 atm, Temperature 288 (±0.5) K, pH 4.7 (±0.1)


#NameIsotope labelingTypeConcentration
1thrombin binding 15mer DNA aptamer1 mM
2SRONTIUM (II) ION1.0 ~ 1.3 mM
3D2O100 %
Sample #2

Pressure 1 atm, Temperature 288 (±0.5) K, pH 4.7 (±0.1)


#NameIsotope labelingTypeConcentration
4thrombin binding 15mer DNA aptamer1 mM
5SRONTIUM (II) ION1.0 ~ 1.3 mM
6H2O90 %
7D2O10 %

Release date
2004-08-29
Citation
NMR structure of the thrombin-binding DNA aptamer stabilized by Sr2+
Mao, X., Marky, L.A., Gmeiner, W.H.
J. Biomol. Struct. Dyn. (2004), 22, 25-33, PubMed 15214802 , DOI 10.1080/07391102.2004.10506977 ,
Experiments performed 5 experiments Detail
nullKeywords quadruplex, Sr2+, thrombin-binding DNA