Small nucleolar RNA psi18S-841/snoR66

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Small nucleolar RNA psi18S-841/snoR66
Predicted secondary structure and sequence conservation of snopsi18S-841
Symbol snopsi18S-841
Rfam RF00545
Other data
RNA type Gene; snRNA; snoRNA; HACA-box
Domain(s) Eukaryota
GO 0006396 0005730
SO 0000594
PDB structures PDBe

psi18S-841 is a member of the H/ACA class of snoRNA. This family is responsible for guiding the modification of uridine 841 in Drosophila 18S rRNA to pseudouridine.[1]


  1. ^ Kiss, Arnold M.; Jády, Beáta E.; Bertrand, Edouard; Kiss, Tamás (2004). "Human Box H/ACA Pseudouridylation Guide RNA Machinery". Molecular and Cellular Biology. 24 (13): 5797–5807. doi:10.1128/MCB.24.13.5797-5807.2004. PMC 480876. PMID 15199136.

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