oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases) luciferin monooxygenase activity Renilla-luciferin 2-monooxygenase activity https://github.com/geneontology/go-ontology/issues/30193 Renilla-type luciferase activity MetaCyc:RENILLA-LUCIFERIN-2-MONOOXYGENASE-RXN luciferase activity EC:1.13.12.5 luciferase (Renilla luciferin) GO:0050248 Renilla-luciferin:oxygen 2-oxidoreductase (decarboxylating) Catalysis of the reaction: Renilla luciferin + O2 = oxidized Renilla luciferin + CO2 + light. molecular_function RHEA:14765 aequorin activity