transferase activity, transferring nitrogenous groups oximinotransferase activity https://github.com/geneontology/go-ontology/issues/30193 KEGG_REACTION:R03796 pyruvate-acetone oximinotransferase activity GO:0016770 transoximase activity GO:0050206 MetaCyc:OXIMINOTRANSFERASE-RXN RHEA:11624 oximinotransaminase activity oximase activity Catalysis of the reaction: 2-(hydroxyimino)propanoate + acetone = acetone oxime + pyruvate. transoximinase activity molecular_function EC:2.6.3.1