ID 1.14.13.34 DE leukotriene-E4 20-monooxygenase. AN leukotriene-E4 omega-hydroxylase. CA leukotriene E4 + NADPH + O2 + H(+) = 20-hydroxy-leukotriene E4 + NADP(+) CA + H2O. CC -!- Also acts on N-acetyl-leukotriene E4, more slowly. CC -!- Not identical with EC 1.14.13.30. //