UniProt Summary: Endoribonuclease; cleaves preferentially 3' to purine- pyrimidine dinucleotide motifs in single-stranded RNA. The cleavage product contains a free 3' -OH group. Has no activity with double-stranded RNA or DNA. Required for normal mitochondrial function and cell viability. {ECO:0000269|PubMed:26826708}.
Pfam DomainsGO Terms
Pfam Domains
Lactamase B
Lactamase B 2
GO Terms
endoribonuclease activity
single-stranded RNA binding
RNA phosphodiester bond hydrolysis, endonucleolytic
RNA phosphodiester bond hydrolysis
nucleic acid phosphodiester bond hydrolysis
mitochondrial matrix
zinc ion binding
RNA metabolic process
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
No hits were found.
Most Correlated Genes in Chemogenomics
No correlation found to any other genes in chemogenomics.
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Global Fraction of Cell Lines Where Essential: 0/739