1. Genome Informatics Facility , Office of Biotechnology, , Ames, 50011 IA, USA
2. Iowa State University , Office of Biotechnology, , Ames, 50011 IA, USA
3. Biological and Chemical Research Center , Faculty of Chemistry, , Pasteura 1, 02-093 Warsaw, Poland
4. University of Warsaw , Faculty of Chemistry, , Pasteura 1, 02-093 Warsaw, Poland