FAEO Pocket (IMAGE) Technical University of Munich (TUM) Caption This detailed view of the substrate binding pocket (gray translucent surface) shows the transfer of two electrons from NADPH to the precursor of the HDMF aroma compound (orange-red ring structure). In this biochemical reduction reaction the HDMF aroma compound is formed. Credit A. Schiefner/TUM Usage Restrictions Free for use for coverage on Technische Universitaet Muenchen with appropiate credit 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.