Engineered Receptor (IMAGE) University of California - Riverside Caption Image shows a representation of the engineered receptor and the agrochemical (shown in yellow) bound inside the receptors ligand binding pocket, as established by X-ray crystallography The grey and blue parts show the parts of the protein that were altered to allow the agrochemical to activate the receptor. Credit Sean Cutler, UC Riverside. 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.