Figure 3: Mechanism of the BVR Reaction (IMAGE) Osaka University Caption We propose a unique reaction mechanism based on a novel enzyme structure in which two stacked substrates bind to one catalytic pocket. Credit Osaka University 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.