1. Structural Biology/Bioinformatics, University of Bayreuth, Universitätsstrasse
30, BGI, 95447 Bayreuth, Germany
2. Institute of Organic
Chemistry and Biochemistry and BIOSS Centre for Biological Signalling
Studies, Albert-Ludwigs-Universität Freiburg, Albertstrasse 21, 79104 Freiburg, Germany