Cellulase structures (IMAGE) National Institutes of Natural Sciences Caption Structural models of fungal and bacterial cellobiohydrolases (TrCel6A, CfCel6B) Credit NINS/IMS 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.