Reaction catalyzed by beta-lactamase (3.5.2.6)

		+		H2O	=
	cephradine	+		H2O	=		(2R)-2-[(R)-{[(2R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetyl]amino}(carboxy)methyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid