HIV-1 Envelope Glycoprotein Trimer with Antibodies (image) Scripps Research Institute Share Print E-Mail Caption A team at The Scripps Research Institute has discovered a new vulnerable site on the HIV virus. Shown here is an electron microscopic reconstruction of the HIV-1 envelope glycoprotein trimer (pale blue) with antibodies representing each site of vulnerability in different colors, including the newly discovered PGT151 shown in red. Credit Image by Christina Corbaci, courtesy of The Scripps Research Institute. Usage Restrictions Credit: Image by Christina Corbaci, courtesy of The Scripps Research Institute Share Print E-Mail 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.