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Searched for: REACTOME AND snRNP Assembly [All Organisms, All Data Sources]

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Pathways (3)Molecules (18)
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Pathway: snRNP Assembly  from Reactome  [76 molecules]
Small nuclear ribonucleoproteins (snRNPs) are crucial for pre-mRNA processing to mRNAs.

Summary:  Small nuclear ribonucleoproteins (snRNPs) are crucial for pre-mRNA processing to mRNAs. Each snRNP contains a small nuclear RNA (snRNA) and an extremely stable core of seven Sm proteins. The U6 snRNA differs from the other snRNAs; it binds seven Sm-like proteins and its assembly does not involve a cytoplasmic phase. The snRNP biogenesis pathway for all of the other snRNAs is complex, involving nuclear export of snRNA, Sm-core assembly in the cytoplasm and re-import of the mature snRNP. The assembly of the snRNA:Sm-core is carried out by the survival of motor neurons (SMN) complex. The SMN complex stringently scrutinizes RNAs for specific features that define them as snRNAs and binds the RNA-binding Sm proteins.

  • ... snRNP Assembly ...
  • ... Reactome ...
  • ... reactome.
  • Small nuclear ribonucleoproteins (snRNPs) are crucial for pre-mRNA processing to mRNAs. ... Each snRNP contains a small nuclear RNA (snRNA) and an extremely. ... proteins and its assembly does not involve a cytoplasmic phase. ... The snRNP biogenesis pathway for all. ... and re-import of the mature snRNP. ... The assembly of the snRNA:Sm-core is carried out by the survival ...
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Pathway: Transport of the SLBP Dependant Mature mRNA  from Reactome  [44 molecules]
Transport of U7 snRNP and stem-loop binding protein (SLBP) processed mRNA.

Summary:  Transport of U7 snRNP and stem-loop binding protein (SLBP) processed mRNA.

  • ... Reactome ...
  • ... reactome.
  • Transport of U7 snRNP and stem-loop binding protein (SLBP) processed mRNA.
  • ... Reactome stable identifier. ... Use this URL to connect to the web page of this instance in Reactome: http://www. ...reactome.
  • ... REACTOME ...
  • ... Use this URL to connect to the web page of this instance in Reactome: http ...
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Pathway: SLBP Dependent Processing of Replication-Dependent Histone Pre-mRNAs  from Reactome  [21 molecules]
Authored: Marzluff, WF, 2003-08-22 00:29:39.

Summary:  Authored: Marzluff, WF, 2003-08-22 00:29:39

  • ... Reactome ...
  • ... pThe U7 snRNP. ... of proteins found in the U7 snRNP. ... There are 7 Sm proteins, as are present in the spliceosomal snRNP. ... and Lsm11 that are unique to U7 snRNP. ...p A third protein joins the U7 snRNP, ZFP100, a large zinc finger. ... a critical role in recruiting U7 snRNP to the histone pre-mRNA.