Háskóli ÍslandsUniversity of IcelandKaminker, IliaBye, MorganMendelman, NatanelGislason, KristmannSigurdsson, SnorriGoldfarb, Daniella2020-08-102020-08-102015Kaminker, I., Bye, M., Mendelman, N., Gislason, K., Sigurdsson, S. T., & Goldfarb, D. (2015). Distance measurements between manganese(ii) and nitroxide spin-labels by DEER determine a binding site of Mn2+ in the HP92 loop of ribosomal RNA. Physical Chemistry Chemical Physics, 17(23), 15098-15102 doi:10.1039/c5cp01624j1463-90761463-9084 (eISSN)https://hdl.handle.net/20.500.11815/1956Post-print (lokagerð höfundar)Mn2+ localization in hairpin 92 of the 23S ribosomal RNA (HP92) was obtained using W-band (95 GHz) DEER (double electron-electron resonance) distance measurements between the Mn2+ ion and nitroxide spin labels on the RNA. It was found to be preferably situated in the minor groove of the double strand region close to the HP92 loop.15098-15102eninfo:eu-repo/semantics/openAccessMetal ion bindingElectronic double resonanceDipolar spectroscopyHammerhead ribozymeESR spectroscopyProtein dimerProbeLitrófsgreiningKjarnsýrurRafeindirinfo:eu-repo/semantics/articlePhysical Chemistry Chemical Physics10.1039/C5CP01624J