Thrombospondin type I repeat (TSR) domains are commonly O-fucosylated by protein O-fucosyltransferase 2 (PoFUT2). and this modification is required for optimal folding and secretion of TSR-containing proteins. The human malaria parasite Plasmodium falciparum expresses proteins containing TSR domains. such as the thrombospondin-related anonymous protein (TRAP) and circumsporozoite surf... https://herbsdailyes.shop/product-category/glutamine/