phosphatidate cytidylyltransferase activity https://github.com/geneontology/go-ontology/issues/30193 RHEA:45664 CDP-diglyceride diphosphorylase activity RHEA:45668 CDP-diglyceride pyrophosphorylase activity phosphatidate cytidyltransferase activity CDP-diacylglycerol synthase activity molecular_function GO:0004605 Catalysis of the reaction: CTP + phosphatidate = diphosphate + CDP-diacylglycerol. CDP-diglyceride synthetase activity CDP diglyceride pyrophosphorylase activity cytidine diphosphoglyceride pyrophosphorylase activity CTP:phosphatidate cytidylyltransferase activity RHEA:45652 CDP-diacylglyceride synthetase activity CTP-diacylglycerol synthetase activity MetaCyc:CDPDIGLYSYN-RXN EC:2.7.7.41 phosphatidic acid cytidylyltransferase activity CDP-DG CDP-diglyceride synthase activity RHEA:16229 DAG synthetase activity CTP:1,2-diacylglycerophosphate-cytidyl transferase activity Reactome:R-HSA-1483165 Reactome:R-HSA-1483121 cytidylyltransferase activity