Reaction catalyzed by DNA 5'-deoxyribose phosphate lyase (4.2.99.B1)

	50-bp DNA containing a single abasic site preincised with AP endonuclease	=		29-bp DNA fragment	+
	50-bp DNA containing a single abasic site preincised with AP endonuclease	=		29-bp DNA fragment	+		2-deoxy-D-ribose 5-phosphate