FEATURES

FAMILY

DESCRIPTION

Also known as RRP41_SACS2, rrp41. Catalytic component of the exosome, which is a complex involved in RNA degradation. Has 3'->5' exoribonuclease activity. Can also synthesize heteromeric RNA-tails. Binds RNA. Component of the archaeal exosome complex. Forms a hexameric ring-like arrangement composed of 3 Rrp41-Rrp42 heterodimers. The hexameric ring associates with a trimer of Rrp4 and/or Csl4 subunits.

EXTERNAL LINKS

uniprot
enzyme classification

rrp41

Exosome complex component Rrp41

rrp41

Molecular Synopsis