Figure 1From: Plasmodium falciparum liver stage antigen-1 is cross-linked by tissue transglutaminaseTG2 cross-linking reaction. A. In the presence of calcium, TG2 forms an isopeptide bond between γ-carbonyl group of a glutamine residue and the ε-amino group of a lysine residue. Major repeat of LSA-1. B. TG2 and CK2 substrate motifs are indicated by lines.Back to article page