Reaction catalyzed by cyclomaltodextrin glucanotransferase (2.4.1.19)
+
glycosyl acceptor
=
+
+
exo-branched cyclohexaamylose
amylopectin
+
glycosyl acceptor
=
cycloheptaamylose
+
cyclohexaamylose
+
exo-branched cyclohexaamylose