LOV Protein (IMAGE) Forschungszentrum Juelich Caption Superimposed stages of the movement of a LOV protein (foreground), generated by molecular dynamic simulation. The red areas show the initial position; the blue indicates the final position. A functional unit is made up of two LOV domains -- the second can be seen in the background as the semi-transparent image. The light-absorbing centers of the protein are depicted in both subunits as ball-and-stick models. Credit Forschungszentrum Jülich/M. Bocola, RWTH Aachen Usage Restrictions Image may only be used with appropriate credit. 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.