nuclease activity endonuclease activity Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks. Reactome:REACT_100654 Reactome:REACT_101397 Reactome:REACT_103600 Reactome:REACT_106502 Reactome:REACT_108614 Reactome:REACT_110731 Reactome:REACT_112366 Reactome:REACT_1124 Reactome:REACT_112509 Reactome:REACT_112615 Reactome:REACT_112782 Reactome:REACT_113127 Reactome:REACT_113480 Reactome:REACT_113819 Reactome:REACT_114931 Reactome:REACT_115221 Reactome:REACT_115226 Reactome:REACT_115382 Reactome:REACT_115937 Reactome:REACT_116011 Reactome:REACT_1914 Reactome:REACT_34610 Reactome:REACT_6746 Reactome:REACT_6774 Reactome:REACT_77706 Reactome:REACT_78624 Reactome:REACT_79198 Reactome:REACT_80387 Reactome:REACT_80628 Reactome:REACT_80681 Reactome:REACT_80797 Reactome:REACT_81714 Reactome:REACT_87541 Reactome:REACT_89800 Reactome:REACT_90034 Reactome:REACT_90935 Reactome:REACT_92894