RNA endonuclease activity ribonuclease A activity https://github.com/geneontology/go-ontology/issues/24408 https://github.com/geneontology/go-ontology/issues/28183 https://github.com/geneontology/go-ontology/issues/30193 gene S glycoproteins gene S locus-specific glycoproteins Catalysis of the endonucleolytic cleavage of RNA to 3'-phosphomononucleotides and 3'-phosphooligonucleotides ending in C-P or U-P with 2',3'-cyclic phosphate intermediates. ribonucleate 3'-pyrimidino-oligonucleotidohydrolase activity ribonucleic phosphatase activity endoribonuclease I alkaline ribonuclease activity molecular_function MetaCyc:RXN-19932 Wikipedia:Ribonuclease_A MetaCyc:RXN-19933 RNase A activity pancreatic ribonuclease activity SLSG glycoproteins ceratitis capitata alkaline ribonuclease activity EC:4.6.1.18 GO:0004522 S-genotype-assocd. glycoproteins RNase I activity pancreatic RNase activity ribonuclease I activity RNase activity phosphorus-oxygen lyase activity