Figure 5.

Support for the Eklund docking model (Figure 2C). A PELDOR spectroscopy used to measure distances between Y₁₂₂• in the unreacted α/β pair (right) and the trapped radicals (NH₂Y• or N•) in the reactive α/β pair where Y₁₂₂ is reduced (YOH, left). B Representative negative stain EM 2D class averages of the structures of the NH₂Y₇₃₀• trapped in α2β2 complex (25). The view with the yellow star resembles the Eklund docking model shown in Figure 2C.