Structure of the Bikunin (IMAGE) Rensselaer Polytechnic Institute Caption The portion on the left corresponds to the sugar part of the molecule, the sequence of which was determined in the current study. The portion on the right corresponds to the protein part of bikunin. Credit Rensselaer Polytechnic Institute Usage Restrictions Please credit to Rensselaer 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.