The Cascade Molecular Machine (IMAGE) DOE/Los Alamos National Laboratory Caption This is a membrane protein called cysZ, imaged in 3 dimensions with Phenix software using data that could not previously be analyzed. Credit Los Alamos National Laboratory 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.