UDP-glucosyltransferase activity indole-3-butyrate beta-glucosyltransferase activity https://github.com/geneontology/go-ontology/issues/30193 IBA-Glc synthetase activity UDPglucose:indole-3-butyrate beta-D-glucosyltransferase activity molecular_function UDPG-indol-3-ylbutyryl glucosyl transferase activity RHEA:62708 IBAGlu synthase activity UDP-glucose:indol-3-ylbutyrate glucosyl-transferase activity indol-3-ylbutyrylglucose synthase activity UDP-glucose:(indol-3-yl)butyrate beta-D-glucosyltransferase activity GO:0052638 indole-3-butyric acid glucosyltransferase activity MetaCyc:RXN-11655 uridine diphosphoglucose-indolebutyrate glucosyltransferase activity IBA-glucose synthase activity UDP-glucose:indol-3-ylbutyrate glucosyltransferase activity Catalysis of the reaction: indole-3-butyrate + UDP-D-glucose = indole-3-butyryl-beta-1-D-glucose + UDP.