Location of EPR-Active Spins Buried in Proteins from the Simulation of the Spin−Lattice Relaxation Enhancement Caused by Dy(III) Complexes

A computational method is described that simulates the EPR microwave power saturation characteristics of a protein sample containing an EPR signal from a buried free radical in a frozen solution containing paramagnetic spin−lattice relaxation-enhancement agents such as [Dy(III)HEDTA], where HEDTA is...

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Veröffentlicht in:The journal of physical chemistry. B 2004-07, Vol.108 (27), p.9390-9396
Hauptverfasser: MacArthur, Ryan, Brudvig, Gary W
Format: Artikel
Sprache:eng
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