ribonuclease IX activity
poly(U)- and poly(C)-specific endoribonuclease activity
related
Catalysis of the endonucleolytic cleavage of poly(U) or poly(C) to fragments terminated by 3'-hydroxy and 5'-phosphate groups.
GO:0016891
RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism
is_a