2.3.1.90 487707 Enzymatic synthesis of 1,6-digalloylglucose from beta-glucogallin by beta-glucogallin:beta-glucogallin 6-0-galloyltransferase from oak leaves Quercus robur 2.3.1.90 487705 Enzymic synthesis of di-O-phenylcarboxyl-beta-D-glucose esters by an acyltransferase from oak leaves Quercus robur 2.3.1.90 487706 Synthesis of mono-, di- and trigalloyl-beta-D-glucose by beta-glucogallin-dependent galloyltransferases from oak leaves Quercus robur