epoxide hydrolase activity hepoxilin-epoxide hydrolase activity https://github.com/geneontology/go-ontology/issues/27074 https://github.com/geneontology/go-ontology/issues/30193 EC:3.3.2.7 hepoxylin hydrolase activity GO:0047977 hepoxilin epoxide hydrolase activity Catalysis of the reaction: (5Z,9E,14Z)-(8x,11R,12S)-11,12-epoxy-8-hydroxyicosa-5,9,14-trienoate + H2O = (5Z,9E,14Z)-(8x,11x,12S)-8,11,12-trihydroxyicosa-5,9,14-trienoate. MetaCyc:HEPOXILIN-EPOXIDE-HYDROLASE-RXN molecular_function Reactome:R-HSA-2161949 hepoxilin A(3) hydrolase activity (5Z,9E,14Z)-(8xi,11R,12S)-11,12-epoxy-8-hydroxyicosa-5,9,14-trienoate hydrolase activity RHEA:16665 hepoxilin A3 hydrolase activity