HUGO Gene Nomenclature Committee
HGNC Approved SymbolHGNC Approved Name
SNORA20small nucleolar RNA, H/ACA box 20
snoid : SR0000342
Length : 132
Abstract : Homo sapiens ACA20 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 residue U651 of 18S rRNA. The pseudouridylation of this residue was reported by Kiss et al. (2004). ACA20 and ACA29 share the same host gene (TCP1).
GenBank accession number : AJ609459
Host gene : TCP1 (T-complex protein 1, alpha subunit (TCP-1-alpha) (CCT-alpha)).
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Target RNA : 18S rRNA U651
References :
- Kiss, A. M., Jady, B. E., Bertrand, E., and Kiss, T. (2004). Human box H/ACA pseudouridylation guide RNA machinery. Mol. Cell .Biol. 24, 5797-5807
- Maden, E. H., and Wakeman, J. A. (1988). Pseudouridine distribution in mammalian 18 S ribosomal RNA. A major cluster in the central region of the molecule. Biochem J 249, 459-464.
Sequence :
snoRNABase -