Subcategory (RNA class) for SNORA12 Gene
Quality Score for this RNA gene is
ORGUL Members for SNORA12 Gene
Small nucleolar RNAs (snoRNAs) are small noncoding RNAs involved in RNA processing. Box H/ACA snoRNAs, such as SNORA12, direct the conversion of uridine to pseudouridine at specific residues of ribosomal RNAs or small nuclear RNAs (snRNAs) (Gu et al., 2005).[supplied by OMIM, Mar 2008]
GeneCards Summary for SNORA12 Gene
SNORA12 (Small Nucleolar RNA, H/ACA Box 12) is a RNA Gene, and belongs to snoRNA RNA class.
fRNAdb sequence ontologies for SNORA12 Gene - the ORGUL cluster for this gene includes several descriptions:
H_ACA_box_snoRNA: Members of the box H/ACA family contain an ACA triplet, exactly 3 nt upstream from the 3' end and an H-box in a hinge region that links two structurally similar functional domains of the molecule. Both boxes are important for snoRNA biosynthesis and function. A few box H/ACA snoRNAs are involved in rRNA processing; most others are known or predicted to participate in selection of uridine nucleosides in rRNA to be converted to pseudouridines. Site selection is mediated by direct base pairing of the snoRNA with rRNA through one or both targeting domains.
Small nucleolar RNA SNORA12: U108 belongs to the H/ACA family of snoRNAs. The sequence is predicted to guide the pseudouridylation of the U372 residue in the 28S rRNA subunit. However it has not been reported as a pseudouridylation site.