DEER distance measurement between a spin label and a native FAD semiquinone in electron transfer flavoprotein.
Swanson MA, Kathirvelu V, Majtan T, Frerman FE, Eaton GR, Eaton SS. DEER distance measurement between a spin label and a native FAD semiquinone in electron transfer flavoprotein. J Am Chem Soc. 2009 Nov 11; 131(44):15978-9.