label: endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 3'-phosphomonoesters
label_lc: endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 3'-phosphomonoesters
description: "Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks to yield 3'-phosphomonoesters."