The SUZ domain is a conserved RNA-binding domain found in eukaryotes and enriched in positively charged amino acids. It was first characterized in the C.elegans protein Szy-20 where it has been shown to bind RNA and allow their localization to the centrosome. Warning- the domain has a compositionally biased character.
Jiyao W et al.(2023). "The conserved domain database in 2023.",