ID 1.3.1.44 DE trans-2-enoyl-CoA reductase (NAD(+)). CA a 2,3-saturated acyl-CoA + NAD(+) = a (2E)-enoyl-CoA + H(+) + NADH. CC -!- The enzyme from Euglena gracilis acts on crotonoyl-CoA and, more CC slowly, on trans-hex-2-enoyl-CoA and trans-oct-2-enoyl-CoA. DR Q9KRA3, FABV1_VIBCH; C0QVH0, FABV_BRAHW ; Q62L02, FABV_BURMA ; DR Q97LU2, FABV_CLOAB ; A6LV73, FABV_CLOB8 ; Q0TNN6, FABV_CLOP1 ; DR Q8XIP1, FABV_CLOPE ; Q0SRA3, FABV_CLOPS ; Q9HZP8, FABV_PSEAE ; DR B8I4V6, FABV_RUMCH ; Q73Q47, FABV_TREDE ; Q2P9J6, FABV_XANOM ; DR Q5EU90, TER_EUGGR ; //