Reaction catalyzed by cis-1,2-dihydro-1,2-dihydroxynaphthalene dehydrogenase (1.3.1.29)

		+		NAD+	=			+		NADH
	cis-phenanthrene dihydrodiol	+		NAD+	=		3,4-dihydroxyphenanthrene	+		NADH