Relative orientation of rigid nitroxides by peldor: Beyond distance measurements in nucleic acids

Olav Schiemann; Pavol Cekan; Dominik Margraf; Thomas F. Prisner; Snorri Th Sigurdsson

doi:10.1002/anie.200805152

Relative orientation of rigid nitroxides by peldor: Beyond distance measurements in nucleic acids

Olav Schiemann
, Pavol Cekan
, Dominik Margraf
, Thomas F. Prisner
, Snorri Th Sigurdsson

Faculty of Physical Sciences

University of Iceland

Research output: Contribution to journal › Article › peer-review

Abstract

Show me your angle: Incorporation of the rigid spin label Ç allows determination of both distance and orientation of two nitroxide spin labels in DNA by PELDOR experiments at common X-band frequencies. The orientational information is obtained by varying the position of the detection pulses over the nitroxide spectrum. Simulation of the set of time traces yields very precise distances and angles.

Original language	English
Pages (from-to)	3292-3295
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	18
DOIs	https://doi.org/10.1002/anie.200805152
Publication status	Published - 20 Apr 2009

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10.1002/anie.200805152

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title = "Relative orientation of rigid nitroxides by peldor: Beyond distance measurements in nucleic acids",

abstract = "Show me your angle: Incorporation of the rigid spin label {\c C} allows determination of both distance and orientation of two nitroxide spin labels in DNA by PELDOR experiments at common X-band frequencies. The orientational information is obtained by varying the position of the detection pulses over the nitroxide spectrum. Simulation of the set of time traces yields very precise distances and angles.",

author = "Olav Schiemann and Pavol Cekan and Dominik Margraf and Prisner, \{Thomas F.\} and Sigurdsson, \{Snorri Th\}",

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AU - Schiemann, Olav

AU - Cekan, Pavol

AU - Margraf, Dominik

AU - Prisner, Thomas F.

AU - Sigurdsson, Snorri Th

PY - 2009/4/20

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AB - Show me your angle: Incorporation of the rigid spin label Ç allows determination of both distance and orientation of two nitroxide spin labels in DNA by PELDOR experiments at common X-band frequencies. The orientational information is obtained by varying the position of the detection pulses over the nitroxide spectrum. Simulation of the set of time traces yields very precise distances and angles.

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DO - 10.1002/anie.200805152

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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Relative orientation of rigid nitroxides by peldor: Beyond distance measurements in nucleic acids

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