Reaction catalyzed by hydroperoxide dehydratase (4.2.1.92)

		=			+		H2O
	(12R)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoic acid	=		(8R)-hydroxy-(11R,12R)-epoxyeicosa-(5Z,9E,14Z)-trienoic acid	+		H2O