A 3D Structure of ACLY (IMAGE) Columbia University Caption The 3D structure of human ATP-citrate lyase, a metabolic enzyme that plays a key role in cancer cell proliferation and other processes. Credit Nimbus Therapeutics; Liang Tong, Columbia University, Nature 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.