UniProt Summary: Possesses RNA 5'-triphosphatase and diphosphatase activities, but displays a poor protein-tyrosine phosphatase activity. In addition, has phosphatase activity with ATP, ADP and O-methylfluorescein phosphate (in vitro). Binds to RNA. May participate in nuclear mRNA metabolism. {ECO:0000269|PubMed:10347225, ECO:0000269|PubMed:24447265, ECO:0000269|PubMed:9685386}.
Pfam DomainsGO Terms
Pfam Domains
DSPc
GO Terms
polynucleotide 5-phosphatase activity
polynucleotide 5 dephosphorylation
nucleotide phosphatase activity, acting on free nucleotides
protein tyrosine/serine/threonine phosphatase activity
phosphatase activity
intercellular bridge
protein tyrosine phosphatase activity
peptidyl-tyrosine dephosphorylation
fibrillar center
protein dephosphorylation
dephosphorylation
nuclear speck
RNA processing
RNA binding
RNA metabolic process
gene expression
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)