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Concept information

... > Amino Acids, Peptides, and Proteins > Proteins > Nucleoproteins > RNA-Binding Proteins > RNA Splicing Factors > Ribonucleoprotein, U2 Small Nuclear
... > Amino Acids, Peptides, and Proteins > Proteins > Carrier Proteins > RNA-Binding Proteins > RNA Splicing Factors > Ribonucleoprotein, U2 Small Nuclear
... > Amino Acids, Peptides, and Proteins > Proteins > Nucleoproteins > RNA-Binding Proteins > Ribonucleoproteins > Ribonucleoproteins, Small Nuclear > Ribonucleoprotein, U2 Small Nuclear
... > Amino Acids, Peptides, and Proteins > Proteins > Carrier Proteins > RNA-Binding Proteins > Ribonucleoproteins > Ribonucleoproteins, Small Nuclear > Ribonucleoprotein, U2 Small Nuclear

Terme préférentiel

Ribonucleoprotein, U2 Small Nuclear  

Type

  • mesh:Descriptor

Définition

  • A nuclear RNA-protein complex that plays a role in RNA processing. In the nucleoplasm, the U2 snRNP along with other small nuclear ribonucleoproteins (U1, U4-U6, and U5) assemble into SPLICEOSOMES that remove introns from pre-mRNA by splicing. The U2 snRNA forms base pairs with conserved sequence motifs at the branch point, which associates with a heat- and RNAase-sensitive factor in an early step of splicing.

Concept générique

Synonyme(s)

  • Ribonucleoproteins, Small, U2
  • Small Nuclear Ribonucleoproteins, U2
  • U2 Small Nuclear Ribonucleoproteins
  • U2 snRNP

Qualificatif(s) autorisé(s)

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-KLTQQZ69-G

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RDF/XML TURTLE JSON-LD Date de création 22/05/1992, dernière modification le 05/07/2016