Sodium Pump (IMAGE) Rockefeller University Press Caption This image shows the structure of the sodium pump, which researchers reveal to be more versatile than previously thought. Credit Vedovato and Gadsby, 2014 (Structure: Protein Data Bank accession no. 2ZXE; Shinoda et al. 2009. <em>Nature</em>. 459:446�) Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. 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.