Literature DB >> 10801455

Functions of Lsm proteins in mRNA degradation and splicing.

W He1, R Parker.   

Abstract

Recent results have identified a family of Lsm (Like Sm) proteins that are related to the Sm protein family. Seven Lsm proteins form a complex, which interacts with the U6 snRNA and functions in splicing. In addition, a different complex of Lsm proteins interacts with cytoplasmic mRNA and promotes its turnover. These diverse functions of Lsm proteins suggest that they are important modulators of RNA biogenesis and function.

Mesh：

Substances：

Year:  2000        PMID： 10801455     DOI： 10.1016/s0955-0674(00)00098-3

Source DB:  PubMed          Journal:  Curr Opin Cell Biol        ISSN： 0955-0674            Impact factor:   8.382


  64 in total

1.  The Sm domain is an ancient RNA-binding motif with oligo(U) specificity.

Authors:  T Achsel; H Stark; R Lührmann
Journal:  Proc Natl Acad Sci U S A       Date:  2001-03-20       Impact factor: 11.205

2.  Sm protein-Sm site RNA interactions within the inner ring of the spliceosomal snRNP core structure.

Authors:  H Urlaub; V A Raker; S Kostka; R Lührmann
Journal:  EMBO J       Date:  2001-01-15       Impact factor: 11.598

3.  Symmetrical dimethylation of arginine residues in spliceosomal Sm protein B/B' and the Sm-like protein LSm4, and their interaction with the SMN protein.

Authors:  H Brahms; L Meheus; V de Brabandere; U Fischer; R Lührmann
Journal:  RNA       Date:  2001-11       Impact factor: 4.942

4.  A cis-acting element known to block 3' mRNA degradation enhances expression of polyA-minus mRNA in wild-type yeast cells and phenocopies a ski mutant.

Authors:  J T Brown; A W Johnson
Journal:  RNA       Date:  2001-11       Impact factor: 4.942

5.  Domains in human splicing factors SF3a60 and SF3a66 required for binding to SF3a120, assembly of the 17S U2 snRNP, and prespliceosome formation.

Authors:  D Nesic; A Krämer
Journal:  Mol Cell Biol       Date:  2001-10       Impact factor: 4.272

6.  The crystal structure of a heptameric archaeal Sm protein: Implications for the eukaryotic snRNP core.

Authors:  C Mura; D Cascio; M R Sawaya; D S Eisenberg
Journal:  Proc Natl Acad Sci U S A       Date:  2001-05-01       Impact factor: 11.205

7.  Xenopus LSm proteins bind U8 snoRNA via an internal evolutionarily conserved octamer sequence.

Authors:  Nenad Tomasevic; Brenda A Peculis
Journal:  Mol Cell Biol       Date:  2002-06       Impact factor: 4.272

8.  LSm14A is a processing body-associated sensor of viral nucleic acids that initiates cellular antiviral response in the early phase of viral infection.

Authors:  Ying Li; Rui Chen; Qian Zhou; Zhisheng Xu; Chao Li; Shuai Wang; Aiping Mao; Xiaodong Zhang; Weiwu He; Hong-Bing Shu
Journal:  Proc Natl Acad Sci U S A       Date:  2012-06-28       Impact factor: 11.205

9.  High-throughput sequencing of small RNAs revealed the diversified cold-responsive pathways during cold stress in the wild banana (Musa itinerans).

Authors:  Weihua Liu; Chunzhen Cheng; Fanglan Chen; Shanshan Ni; Yuling Lin; Zhongxiong Lai
Journal:  BMC Plant Biol       Date:  2018-11-29       Impact factor: 4.215

Review 10.  Approach of the functional evolution of duplicated genes in Saccharomyces cerevisiae using a new classification method based on protein-protein interaction data.

Authors:  Christine Brun; Alain Guénoche; Bernard Jacq
Journal:  J Struct Funct Genomics       Date:  2003
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