OBSOLETE. A protein complex that comprises Rix1p, Ipi1p and Ipi3p, and is required for processing of ITS2 sequences from 35S pre-rRNA. The Rix1 complex has been identified in budding yeast and fission yeast, and members of this complex are conserved in higher eukaryotes.
Source:PMID:15260980,
PMID:14759368,
GOC:vw,
PMID:21385875
Comment
redundant, this is the non-catalytic core of Rixosome