The DEAD-box RNA helicase-like Utp25 is an SSU processome component
JM Charette, SJ Baserga - Rna, 2010 - rnajournal.cshlp.org
The SSU processome is a large ribonucleoprotein complex consisting of the U3 snoRNA
and at least 43 proteins. A database search, initiated in an effort to discover additional SSU …
and at least 43 proteins. A database search, initiated in an effort to discover additional SSU …
Utp25p, a nucleolar Saccharomyces cerevisiae protein, interacts with U3 snoRNP subunits and affects processing of the 35S pre‐rRNA
MB Goldfeder, CC Oliveira - The FEBS journal, 2010 - Wiley Online Library
In eukaryotes, pre‐rRNA processing depends on a large number of nonribosomal trans‐
acting factors that form intriguingly organized complexes. Two intermediate complexes, pre …
acting factors that form intriguingly organized complexes. Two intermediate complexes, pre …
Utp14 interaction with the small subunit processome
The SSU processome (sometimes referred to as 90S) is an early stable intermediate in the
small ribosomal subunit biogenesis pathway of eukaryotes. Progression of the SSU …
small ribosomal subunit biogenesis pathway of eukaryotes. Progression of the SSU …
Components of an interdependent unit within the SSU processome regulate and mediate its activity
KA Wehner, JEG Gallagher… - Molecular and cellular …, 2002 - Taylor & Francis
The SSU processome is required for production of the small ribosomal subunit RNA, the 18S
rRNA. Specifically, the U3 small nucleolar RNA (snoRNA) component of the SSU …
rRNA. Specifically, the U3 small nucleolar RNA (snoRNA) component of the SSU …
DEAD-box RNA helicase Dbp4 is required for small-subunit processome formation and function
S Soltanieh, YN Osheim, K Spasov… - … and cellular biology, 2015 - Taylor & Francis
DEAD-box RNA helicase Dbp4 is required for 18S rRNA synthesis: cellular depletion of
Dbp4 impairs the early cleavage reactions of the pre-rRNA and causes U14 small nucleolar …
Dbp4 impairs the early cleavage reactions of the pre-rRNA and causes U14 small nucleolar …
A complex pathway for 3′ processing of the yeast U3 snoRNA
Mature U3 snoRNA in yeast is generated from the 3′‐extended precursors by
endonucleolytic cleavage followed by exonucleolytic trimming. These precursors terminate …
endonucleolytic cleavage followed by exonucleolytic trimming. These precursors terminate …
Synergistic defects in pre-rRNA processing from mutations in the U3-specific protein Rrp9 and U3 snoRNA
G Clerget, V Bourguignon-Igel… - Nucleic acids …, 2020 - academic.oup.com
U3 snoRNA and the associated Rrp9/U3-55K protein are essential for 18S rRNA production
by the SSU-processome complex. U3 and Rrp9 are required for early pre-rRNA cleavages …
by the SSU-processome complex. U3 and Rrp9 are required for early pre-rRNA cleavages …
The putative RNA helicase Dbp4p is required for release of the U14 snoRNA from preribosomes in Saccharomyces cerevisiae
M Koš, D Tollervey - Molecular cell, 2005 - cell.com
Around 70 yeast snoRNAs guide rRNA modification, frequently forming base-paired
interactions predicted to be very stable at physiological temperatures. Eighteen putative …
interactions predicted to be very stable at physiological temperatures. Eighteen putative …
Bud23 promotes the final disassembly of the small subunit Processome in Saccharomyces cerevisiae
The first metastable assembly intermediate of the eukaryotic ribosomal small subunit (SSU)
is the SSU Processome, a large complex of RNA and protein factors that is thought to …
is the SSU Processome, a large complex of RNA and protein factors that is thought to …
Nucleolar proteins Bfr2 and Enp2 interact with DEAD-box RNA helicase Dbp4 in two different complexes
S Soltanieh, M Lapensee, F Dragon - Nucleic Acids Research, 2014 - academic.oup.com
Different pre-ribosomal complexes are formed during ribosome biogenesis, and the
composition of these complexes is highly dynamic. Dbp4, a conserved DEAD-box RNA …
composition of these complexes is highly dynamic. Dbp4, a conserved DEAD-box RNA …