Disulphide Bond (IMAGE) University of Konstanz Caption This is a representation of electron density at the disulphide bond (yellow, between C56 and C163) and in its close vicinity. Credit Prof. Michael Kovermann, University of Konstanz 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.