A View on Molecular Motor Motion (IMAGE) Arizona State University Caption The FoF1 synthase is oriented so that the F1 component attached via histidine linkages to a nickel-coated microscope slide (gray rectangle). A gold nanorod is bound by avidin-biotin to the c-subunit ring of the Fo complex (represented by light and dark gray bands), which rotate relative to subunit-a (bright green dowels). An axel (dark green) connects the FoF1 motors. The stabilizing nanodisc is portrayed with blue segments and brown lipid bilayer dumbells. Credit Wayne Frasch/ASU Usage Restrictions Can only be used in association with press related to this release License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.