glycerophospholipase activity carboxylic ester hydrolase activity B-type glycerophospholipase activity https://github.com/geneontology/go-ontology/issues/27557 https://github.com/geneontology/go-ontology/issues/30258 https://github.com/geneontology/go-ontology/issues/31049 https://github.com/geneontology/go-ontology/issues/31198 A glycerophospholipase activity that cleaves both fatty acisd attached to the sn-1 and the sn-2 position of the glycerol group of a glycerophospholipid. Substrates include phosphatidylcholine and phosphatidylethanolamine. GO:0102545 MetaCyc:RXN-14899 phospholipase B activity molecular_function B-type phospholipase activity RHEA:32907 phosphatidyl phospholipase B activity