Spike glycoprotein structure of SARS-CoV (IMAGE) University of Bristol Caption Spike glycoprotein structure of SARS-CoV, the coronavirus causing the 2002 outbreak. When linoleic acid is bound, the structure is locked in a non-infectious form. The cryo-EM density, calculated by cloud computing, is shown (left) along with the protein structure (middle). Linoleic acid molecules are coloured in orange. A zoom-in of the pocket (boxed), conserved in all deadly coronaviruses, is shown Credit Christiane Schaffitzel and Christine Toelzer, University of Bristol Usage Restrictions The image is for single use only, should be credited and should not be archived License Original 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.