BoNT/E and BoNT/A (IMAGE) University of California - Irvine Caption Models for different binding modes of BoNT/E and BoNT/A to neuronal receptor SV2 and lipid co-receptor gangliosides on cell surface. Credit UCI School of Medicine Usage Restrictions NA License Original 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.