Reaction catalyzed by carboxymethylcellulase (3.2.1.203)

	carboxymethyl cellulose	+		H2O	=		carboxymethyl cellulose with endohydrolysed (1->4)-beta-D-glucosidic linkages
	carboxymethyl cellulose	+		H2O	=		carboxymethyl cellulose with endohydrolysed (1->4)-beta-D-glucosidic linkages