Cryo-EM structure of TRPM5 (IMAGE) Van Andel Research Institute Caption The cryo-EM structure of TRPM5, a specialized protein that is concentrated in the taste buds, where it helps relay messages to and from cells. Credit Courtesy of the Du Lab and the Lü Lab | Van Andel Institute Usage Restrictions Please use attribution 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.