Imp3p and Imp4p mediate formation of essential U3-precursor rRNA (pre-rRNA) duplexes, possibly to recruit the small subunit processome to the pre-rRNA.
about
An evolutionary intra-molecular shift in the preferred U3 snoRNA binding site on pre-ribosomal RNA.The 90S preribosome is a multimodular structure that is assembled through a hierarchical mechanism.The U3 small nucleolar ribonucleoprotein component Imp4p is a telomeric DNA-binding protein.Elucidation of the assembly events required for the recruitment of Utp20, Imp4 and Bms1 onto nascent pre-ribosomes.Imp3 unfolds stem structures in pre-rRNA and U3 snoRNA to form a duplex essential for small subunit processing.Structural and functional analysis of the Rpf2-Rrs1 complex in ribosome biogenesisPurification, crystallization and preliminary X-ray diffraction analysis of Imp3 in complex with an Mpp10 peptide involved in yeast ribosome biogenesisImplication of the box C/D snoRNP assembly factor Rsa1p in U3 snoRNP assembly.A viable hypomorphic allele of the essential IMP3 gene reveals novel protein functions in Saccharomyces cerevisiaeRNA chaperones stimulate formation and yield of the U3 snoRNA-Pre-rRNA duplexes needed for eukaryotic ribosome biogenesis.Crystal structure of Mil (Mth680): internal duplication and similarity between the Imp4/Brix domain and the anticodon-binding domain of class IIa aminoacyl-tRNA synthetasesThe small subunit processome in ribosome biogenesis—progress and prospects.The DEAH-box helicase Dhr1 dissociates U3 from the pre-rRNA to promote formation of the central pseudoknot.A second base pair interaction between U3 small nucleolar RNA and the 5'-ETS region is required for early cleavage of the yeast pre-ribosomal RNA.Chaperoning 5S RNA assembly.hUTP24 is essential for processing of the human rRNA precursor at site A1, but not at site A0A novel small-subunit processome assembly intermediate that contains the U3 snoRNP, nucleolin, RRP5, and DBP4.Origin and evolution of the eukaryotic SSU processome revealed by a comprehensive genomic analysis and implications for the origin of the nucleolus.Molecular architecture of the 90S small subunit pre-ribosomeThe roles of SSU processome components and surveillance factors in the initial processing of human ribosomal RNA.Placeholder factors in ribosome biogenesis: please, pave my way.Utp14 Recruits and Activates the RNA Helicase Dhr1 To Undock U3 snoRNA from the Preribosome.An RNA conformational switch regulates pre-18S rRNA cleavage.
P2860
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P2860
Imp3p and Imp4p mediate formation of essential U3-precursor rRNA (pre-rRNA) duplexes, possibly to recruit the small subunit processome to the pre-rRNA.
description
2004 nî lūn-bûn
@nan
2004 թուականի Հոկտեմբերին հրատարակուած գիտական յօդուած
@hyw
2004 թվականի հոտեմբերին հրատարակված գիտական հոդված
@hy
2004年の論文
@ja
2004年論文
@yue
2004年論文
@zh-hant
2004年論文
@zh-hk
2004年論文
@zh-mo
2004年論文
@zh-tw
2004年论文
@wuu
name
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@ast
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@en
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@nl
type
label
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@ast
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@en
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@nl
prefLabel
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@ast
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@en
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@nl
P2860
P356
P1476
Imp3p and Imp4p mediate format ...... it processome to the pre-rRNA.
@en
P2093
Carl C Correll
Tímea Gérczei
P2860
P304
P356
10.1073/PNAS.0406819101
P407
P577
2004-10-26T00:00:00Z