4-alpha-glucanotransferase activity https://github.com/geneontology/go-ontology/issues/28526 molecular_function amylomaltase activity 1,4-alpha-D-glucan:1,4-alpha-D-glucan 4-alpha-D-glycosyltransferase activity EC:2.4.1.25 MetaCyc:RXN-1828 GO:0004134 oligo-1,4-1,4-glucantransferase activity Reactome:R-HSA-71552 disproportionating enzyme activity MetaCyc:AMYLOMALT-RXN MetaCyc:RXN-9023 dextrin glycosyltransferase activity D-enzyme activity Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan to a new 4-position in an acceptor, which may be glucose or (1->4)-alpha-D-glucan. dextrin transglycosylase activity debranching enzyme maltodextrin glycosyltransferase activity hexosyltransferase activity