Distance Measurements in Biological Systems by EPR

Distances between unpaired electrons ranging from ca. 5 A to > 70 A can be measured by a combination of continuous wave (CW) and pulsed electron paramagnetic resonance (EPR) techniques. An overview of these techniques is provided as an introduction to the volume. Although X-ray crystallography might seem to be the paradigm for structural studies, it is of… CONTINUE READING