Reaction catalyzed by 6G-fructosyltransferase (2.4.1.243)

		+			=			+
	[1-beta-D-fructofuranosyl-(2->1)-]m+1 alpha-D-glucopyranoside	+		[1-beta-D-fructofuranosyl-(2->1)-]n alpha-D-glucopyranoside	=		[1-beta-D-fructofuranosyl-(2->1)-]m alpha-D-glucopyranoside	+		[1-beta-D-fructofuranosyl-(2->1)-]n beta-D-fructofuranosyl-(2->6)-alpha-D-glucopyranoside