6lqt
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Cryo-EM structure of 90S small subunit preribosomes in transition states (State E)
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Structural highlights
FunctionSNU13_YEAST Common component of the spliceosome and rRNA processing machinery. In association with the spliceosomal U4/U6.U5 tri-snRNP particle, required for splicing of pre-mRNA. In association with box C/D snoRNPs, required for processing of pre-ribosomal RNA (rRNA) and site-specific 2'-O-methylation of substrate RNAs. Essential for the accumulation and stability of U4 snRNA, U6 snRNA, and box C/D snoRNAs.[1] [2] [3] See AlsoReferences
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This page was last modified 10:47, 27 March 2024.