Opening the Kainate Receptor (IMAGE) Columbia University Irving Medical Center Caption Models of the kainate receptor show how glutamate binds to the closed state (left) and causes conformational changes that open the channel (right). Images are from a movie created by the Sobolevsky lab. Credit Columbia University Irving Medical Center Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.