Homo sapiens ACA3 snoRNA
This H/ACA box RNA was cloned by Kiss et al. (2004) from a HeLa cell extract immunoprecipitated with an anti-GAR1 antibody. It is predicted to guide the pseudouridylation of residues U3899 and U3938 of 28S rRNA. The pseudouridylation of these residues was previously reported by Ofengand and Bakin. ACA3 and ACA3-2 share the same host gene.