Beta-Bundles -- Ribbon Diagram Representations of a Beta-Peptide Bundle (image) Yale University Share Print E-Mail Caption Beta-Bundles: Ribbon diagram representations of a beta-peptide bundle illustrating packing between helices and within the hydrophobic (green) core. Credit Schepartz/Yale Usage Restrictions With credit given, high resolution images available. 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.