label: RNA-(apurinic or apyrimidinic site) endonuclease activity
label_lc: rna-(apurinic or apyrimidinic site) endonuclease activity
description: "Catalysis of the hydrolysis of ester linkages immediately 5' to an apurinic/apyrimidinic (AP; also called abasic) site within a ribonucleic acid molecule by creating internal breaks, generating a single-strand break with 5'-ribose phosphate and 3'-hydroxyl ends."