ACA12 belongs to the H/ACA box class of guide RNAs as it has the predicted hairpin-hinge-hairpin-tail structure, the conserved H/ACA-box motifs and is found associated with GAR1 protein.
ACA12 belongs to the group of H/ACA box guide RNAs, characterized by its specific structural features, including a hairpin-hinge-hairpin-tail arrangement and conserved H/ACA-box motifs. It is also linked to the GAR1 protein.