There is one protein named Skp1 in Dictyostelium discoideum that carries a GlcNAc on hydroxyproline, but this would appear to be an extremely rare form of glycosylation.
Postoji jedan protein sa nazivom Skp1 u Dictyostelium discoideum koji ima GlcNAc na hidroksiprolinu, ali je to ekstremno retka forma glikozilacije.