ID 5.3.3.21 DE Delta(3,5)-Delta(2,4)-dienoyl-CoA isomerase. AN 3,5-tetradecadienoyl-CoA isomerase. CA a (3E,5Z)-dienoyl-CoA = a (2E,4E)-(5,6-saturated)-dienoyl-CoA. CC -!- The enzyme participates in an alternative degradation route of fatty CC acids with cis-double bonds on odd-number carbons such as oleate and CC linoleate. CC -!- The main physiological substrate is (3E,5Z)-tetradeca-3,5-dienoyl- CC CoA, but other (3E,5Z)-dienoyl-CoAs with varying carbon chain lengths CC are also substrates. DR Q9FHR8, DCI1_ARATH ; G4NCP4, DCI1_PYRO7 ; Q08558, DCI1_YEAST ; DR Q13011, ECH1_HUMAN ; O35459, ECH1_MOUSE ; Q5RFG0, ECH1_PONAB ; DR Q62651, ECH1_RAT ; //