The award for the best poster presentation at the London conference “<link http: www.thomasyoungcentre.org enzyme-catalysis _blank external-link-new-window external link in new>Interfaces between experimental and theoretical approaches to energy-related enzyme catalysis” was given to Vera Krewald, PhD student with Prof. Dr. Frank Neese in the <link internal-link internal link in current>group of Dr. Dimitrios Pantazis. On her poster, she answered a long-standing question about the electronic structure of the water splitting catalyst in photosynthesis, an essential step towards unraveling the molecular mechanism of the natural energy conversion process.