Source:http://linkedlifedata.com/resource/umls/id/C3156650
GO: A box H/ACA RNP complex that is located in the Cajal body of the nucleoplasm. In higher eukaryotes, box H/ACA RNP located in Cajal bodies mediate pseudouridylation of spliceosomal snRNAs. [GOC:mah, PMID:17284456, PMID:20227365]