Mutual interactions between subunits of the human RNase MRP ribonucleoprotein complex.
Nijmegen, Netherlands. In Nucleic Acids Res, 2003
A closely related snoRNP, which shares protein subunits with RNase MRP and contains a structurally related RNA subunit, is the pre-tRNA processing factor RNase P. Up to now, 10 protein subunits of these complexes have been described, designated hPop1, hPop4, hPop5, Rpp14, Rpp20, Rpp21, Rpp25, Rpp30, Rpp38 and Rpp40.
Purification and characterization of Rpp25, an RNA-binding protein subunit of human ribonuclease P.
New Haven, United States. In Rna, 2002
In HeLa cells, ribonuclease P (RNase P), the tRNA processing enzyme consists of an RNA subunit (H1 RNA) associated with at least nine protein subunits, Rpp14, Rpp20, Rpp21, Rpp29 (hPop4), Rpp30, Rpp38, Rpp40, hPop1, and hPop5 (18.8 kDa).