Correction: Distance measurements between manganese(ii) and nitroxide spin-labels by DEER determine a binding site of Mn(2+) in the HP92 loop of ribosomal RNA.

نویسندگان

  • Ilia Kaminker
  • Morgan Bye
  • Natanel Mendelman
  • Kristmann Gislason
  • Snorri Th Sigurdsson
  • Daniella Goldfarb
چکیده

a Correction for 'Distance measurements between manganese(II) and nitroxide spin-labels by DEER determine a binding site of Mn 2+ in the HP92 loop of ribosomal RNA' by Ilia Kaminker et al. The author affiliations for Kristmann Gislason and Daniella Goldfarb are incorrectly assigned in the published article. The correct affiliations are as found above. The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

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منابع مشابه

Distance measurements between manganese(II) and nitroxide spin-labels by DEER determine a binding site of Mn(2+) in the HP92 loop of ribosomal RNA.

Mn(2+) 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 Mn(2+) 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.

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The pulse DEER (Double Electron–Electron Resonance) technique is frequently applied for measuring nanometer distances between specific sites in biological macromolecules. In this work we extend the applicability of this method to high field distance measurements in a protein assembly with mixed spin labels, i.e. a nitroxide spin label and a Gd tag.We demonstrate the possibility of spectroscopic...

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Nanometer-Range Distance Measurement in a Protein Using Mn Tags

Pulse electron paramagnetic resonance measurements of long-range (nm scale) distances between spin labels site-specifically attached to biomacromolecules have proven highly effective in structural studies. The most commonly used spin labels are stable nitroxide radicals, and measurements are usually carried out at X-band frequencies (∼9.5 GHz, 0.35 T). Higher magnetic fields open new possibilit...

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Spectroscopic selection of distance measurements in a protein dimer with mixed nitroxide and Gd3+ spin labels.

The pulse DEER (Double Electron-Electron Resonance) technique is frequently applied for measuring nanometer distances between specific sites in biological macromolecules. In this work we extend the applicability of this method to high field distance measurements in a protein assembly with mixed spin labels, i.e. a nitroxide spin label and a Gd(3+) tag. We demonstrate the possibility of spectros...

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A semi-rigid isoindoline-derived nitroxide spin label for RNA.

A new isoindoline-derived benzimidazole nitroxide spin label, ImUm, was synthesized and incorporated into RNA oligoribonucleotides. ImUm is the first example of a conformationally unambiguous spin label for RNA, in which the nitroxide N-O bond lies on the same axis as the single bond used to attach the rigid isoindoline-based spin label to a uridine base. This results in minimal displacement of...

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عنوان ژورنال:
  • Physical chemistry chemical physics : PCCP

دوره 17 27  شماره 

صفحات  -

تاریخ انتشار 2015