Drosophila_melanogasterFamily: Rpr2 Number of Genes: 1
Ensembl IDSymbolEntrez IDRBD RBPome PRIExpresion PathwayPhenotype ParalogOrthologGO



This family contains a ribonuclease P subunit of humans and yeast. Other members of the family include the probable archaeal homologues. This family includes SNM1 [2]. It is a subunit of RNase MRP (mitochondrial RNA processing), a ribonucleoprotein endoribonuclease that has roles in both mitochondrial DNA replication and nuclear 5.8S rRNA processing. SNM1 is an RNA binding protein that binds the MRP RNA specifically [2]. This subunit possibly binds the precursor tRNA [1].


No InterPro abstract


  1. Jarrous N, Reiner R, Wesolowski D, Mann H, Guerrier-Takada C, Altman S; , RNA 2001;7:1153-1164.: Function and subnuclear distribution of Rpp21, a protein subunit of the human ribonucleoprotein ribonuclease P. PUBMED:11497433 EPMC:11497433 .

  2. Cai T, Reilly TR, Cerio M, Schmitt ME; , Mol Cell Biol 1999;19:7857-7869.: Mutagenesis of SNM1, which encodes a protein component of the yeast RNase MRP, reveals a role for this ribonucleoprotein endoribonuclease in plasmid segregation. PUBMED:10523674 EPMC:10523674.