Small nucleolar RNA U2-19
| Small nucleolar RNA U2-19 | |
|---|---|
| SO | SO:0000593 |
| PDB structures | PDBe |
In
small nucleolar RNA
(snoRNA) and also often referred to as a guide RNA.
snoRNA U2-19 belongs to the C/D box class of snoRNAs which contain the conserved sequence motifs known as the C box (UGAUGA) and the D box (CUGA). Most of the members of the box C/D family function in directing site-specific 2'-O-methylation of substrate RNAs.[1] snoRNA U2-19 directs 2'-O-methylation of U2 spliceosomal RNA G-19.[2]
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