preferred_name: class I DNA-(apurinic or apyrimidinic site) endonuclease activity
preferred_name_lc: class i dna-(apurinic or apyrimidinic site) endonuclease activity
label: DNA-(apurinic or apyrimidinic site) 5'-phosphomonoester-lyase activity
label_lc: dna-(apurinic or apyrimidinic site) 5'-phosphomonoester-lyase activity