Term Name:	methylene-fatty-acyl-phospholipid synthase activity
Synonyms:	cyclopropane synthetase activity, S-adenosyl-L-methionine:unsaturated-phospholipid methyltransferase (methenylating), unsaturated-phospholipid methyltransferase activity
Definition:	Catalysis of the reaction: S-adenosyl-L-methionine + phospholipid olefinic fatty acid = S-adenosyl-L-homocysteine + phospholipid methylene fatty acid.
Ontology:	GO: Molecular Function [GO:0004481]    QuickGO    AmiGO