rRNA endonuclease activity
Catalysis of the reaction: a 28S rRNA containing guanosine-adenosine pair + H2O = an [RNA fragment]-3'-adenosine-3'-phosphate + a 5'-a hydroxy-guanosine-3'-[RNA fragment].
GO:0004521
RNA endonuclease activity
is_a
GO:0016849
phosphorus-oxygen lyase activity
is_a
alpha-sarcin
related