Nature Communications 6: Article number:5865 (2015); Published 22 January 2015; Updated 12 February 2015.

The affiliation details for Laura Gómez, Scott T. Kleespies and Lawrence Que Jr are incorrect in this Article. The correct addresses for the authors are given below:

Laura Gómez2, Scott T. Kleespies3, Lawrence Que Jr3

2Serveis Tècnics de Recerca (STR), Parc Cientific i Tecnològic, Universitat de Girona, 17003 Girona, Spain. 3Department of Chemistry and Center for Metals in Biocatalysis, University of Minnesota, 207 Pleasant St S.E., Minneapolis, Minnesota 55455, USA.