1. Research Group of Peptide Chemistry at Eötvös L. University, Hungarian Academy of Sciences, Budapest 112, POB 32, H-1518 Hungary, Research Group for Inflammation Biology and Immunogenomics of Hungarian Academy of Scineces and Semmelweis University, H-1085, Budapest, Hungary, Department of Genetics, Cell and Immunobiology, Semmelweis University, H-1085, Budapest, Hungary, and Department of Organic Chemistry, Eötvös L. University, Budapest 112, POB 32, H-1518 Hungary