Homo sapiens HBII-82B snoRNA. This C/D box snoRNA is a paralog of HBII-82 discovered by Yang et.(2006) with snoSeeker. Both are predicted to guide the 2'O-ribose methylation of 28S rRNA G3923. Both snoRNAs are located in the SF3B3 in tetrapods, as well as zebrafish (4 copies). In fugu, medaka, stickleback and tetraodon, 2 or 3 copies are localized in the LARP1 (la related protein isoform 1)gene. In ciona intestinalis, three copies of a possible ortholog are located in the RPL10 gene.