Lipin Enzyme (IMAGE) Stony Brook University Caption A first look at the structure of the lipin enzyme. The structure shows how two essential regions (colored blue and pink), located on opposite ends of the protein in humans, come together to form a function enzyme to help make triglycerides. Credit Stony Brook University 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.