phosphatase activity sn-glycerol 3-phosphatase activity https://github.com/geneontology/go-ontology/issues/27964 https://github.com/geneontology/go-ontology/issues/28176 Catalysis of the reaction: H2O + sn-glycerol 3-phosphate = glycerol + phosphate. glycerol-3-phosphatase activity MetaCyc:RXN-14965 RHEA:66372 glycerol-1-phosphatase activity GO:0043136 molecular_function Reactome:R-HSA-8955794