Is predicted to encode a protein with the following domains: Pre-rRNA-processing protein Ipi1, N-terminal; Armadillo-type fold; Armadillo-like helical; Rix1 complex component involved in 60S ribosome maturation; and Testis-expressed protein 10/pre-rRNA-processing protein Ipi1. Is an ortholog of C. elegans Y48A6C.4.