Sidj-Calmodulin Complex (IMAGE) Goethe University Frankfurt Caption Cryo-Electron microscopy structure of SidJ (yellow)-calmodulin (cyan) complex with the experimental cryo-EM map shown in grey. Credit EMBL Grenoble Usage Restrictions None 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.