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Concept information

Amino Acids, Peptides, and Proteins > Proteins > Nuclear Proteins > Silent Information Regulator Proteins, Saccharomyces cerevisiae
Amino Acids, Peptides, and Proteins > Proteins > Fungal Proteins > Saccharomyces cerevisiae Proteins > Silent Information Regulator Proteins, Saccharomyces cerevisiae

Terme préférentiel

Silent Information Regulator Proteins, Saccharomyces cerevisiae  

Type

  • mesh:Descriptor

Définition

  • A set of nuclear proteins in SACCHAROMYCES CEREVISIAE that are required for the transcriptional repression of the silent mating type loci. They mediate the formation of silenced CHROMATIN and repress both transcription and recombination at other loci as well. They are comprised of 4 non-homologous, interacting proteins, Sir1p, Sir2p, Sir3p, and Sir4p. Sir2p, an NAD-dependent HISTONE DEACETYLASE, is the founding member of the family of SIRTUINS.

Concept générique

Concepts associés

Synonyme(s)

  • Silent Information Regulator Proteins, S cerevisiae
  • SIR Proteins, S cerevisiae

Qualificatif(s) autorisé(s)

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-RSCZK066-5

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RDF/XML TURTLE JSON-LD Date de création 03/07/2002, dernière modification le 30/06/2005