40733 RNase_PH superfamilyThalassiosira pseudonana
GO:0000175 GO:0003723 GO:0006396 -
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
Any process involved in the conversion of one or more primary RNA transcripts into one or more mature RNA molecules.