Binding of tetracycline to its aptamer determined by 2D-correlated Mn2+ hyperfine spectroscopy
The tetracycline-binding RNA aptamer (TC-aptamer) binds its cognate ligand the antibiotic tetracycline (TC) via a Mg2+ or Mn2+ ion with high affinity at high divalent metal ion concentrations (KD=800pM, ⩾10 mM). These concentrations lie above the physiological divalent metal ion concentration of ca....
| Үндсэн зохиолчид: | , , , , , |
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| Формат: | Journal article |
| Хэл сонгох: | English |
| Хэвлэсэн: |
Elsevier
2019
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