RNA/RNP complex-1-interacting phosphatase (DUSP11)

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.