1 Archaea Biology and Ecogenomics Unit, Department of Functional and Evolutionary Ecology, University of Vienna, Vienna, Austria.
2 Mass Spectrometry Facility, Max Perutz Labs, Vienna BioCenter (VBC), Vienna, Austria.
3 VIB Center for Inflammation Research and Department of Biochemistry & Microbiology, Ghent University, Ghent, Belgium.
4 Molecular Systems Biology Unit, Department of Functional and Evolutionary Ecology, University of Vienna, Vienna, Austria.
5 Department of Biochemistry and Cell Biology, Max Perutz Labs, University of Vienna, Vienna, Austria.
6 Archaea Biology and Ecogenomics Unit, Department of Functional and Evolutionary Ecology, University of Vienna, Vienna, Austria. christa.schleper@univie.ac.at.