1. University of Rostock, Institute of Chemistry, Albert-Einstein-Str. 3a, 18059 Rostock, Germany
2. Enzymicals AG, Walther-Rathenau-Str.
49a, 17489 Greifswald, Germany
3. University of Greifswald, Institute of Biochemistry, Felix-Hausdorff-Str. 4, 17487 Greifswald, Germany
4. School
of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland 4072, Australia