Exosome component 2

Exosome component 2, also known as EXOSC2, is a is_associated_with::protein which in humans is encoded by the EXOSC2 is_associated_with::gene.

Function
Mammalian mRNAs contain is_associated_with::AU-rich elements (AREs) within their is_associated_with::three prime untranslated regions. In yeast, 3-prime-to-5-prime mRNA degradation is mediated by the exosome, a multisubunit particle. EXOSC2 (which is homologous to the yeast Rrp4 protein) is a component of the human exosome.

Interactions
Exosome component 2 has been shown to interact with:
 * is_associated_with::Exosome component 4, and
 * is_associated_with::Exosome component 7.