... of protein-based radicals [ 18 ], but nevertheless has been assigned to a tyrosyl radical [ 8 ]. A recent study has presented evidence that Tyr 67 is a likely radical site candidate in the horse heart cyt c -driven oxidation of CL [ 19 ]. Figure 1 Three phospholipids used in the present study TOCL...

...Christine C. WINTERBOURN; Helena N. PARSONS-MAIR; Silvia GEBICKI; Janusz M. GEBICKI; Michael J. DAVIES Superoxide reacts rapidly with other radicals, but these reactions have received little attention in the context of oxidative stress. For tyrosyl radicals, reaction with superoxide is 3-fold...