((1,6)-alpha-glucosyl)poly((1,4)-alpha-glucosyl)glycogenin => poly{(1,4)-alpha-glucosyl} glycogenin + alpha-D-glucose At the beginning of this reaction, 1 molecule of '{(1,6)-alpha-glucosyl}poly{(1,4)-alpha-glucosyl}glycogenin-2' is present. At the end of this reaction, 1 molecule of 'alpha-D-glucose', and 1 molecule of 'poly{(1,4)-alpha-glucosyl}glycogenin-2' are present.<br><br> This reaction takes place in the 'cytoplasm' and is mediated by the 'amylo-alpha-1,6-glucosidase activity' of 'glycogen debranching enzyme'.<br> EC Number: 3.2.1.33 Pubmed2961257 Pubmed9691087 Reactome Database ID Release 4371593 Reactome, http://www.reactome.org ReactomeREACT_1433 poly((1,4)-alpha-glucosyl) glycogenin dimer ((1,6)-alpha-glucosyl)poly((1,4)-alpha-glucosyl)glycogenin dimer