8xfx

Structural highlights

Function

RRP42_THEAC Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Contributes to the structuring of the Rrp41 active site.[HAMAP-Rule:MF_00622]RRP41_THEAC Catalytic component of the exosome, which is a complex involved in RNA degradation. Has 3'->5' exoribonuclease activity. Can also synthesize heteromeric RNA-tails.