ID 2.5.1.88 DE trans,polycis-polyprenyl diphosphate synthase [(2Z,6E)-farnesyl DE diphosphate specific]. CA (1) (2Z,6E)-farnesyl diphosphate + 9 isopentenyl diphosphate = CA di-trans,nona-cis-dodecaprenyl diphosphate + 9 diphosphate. CA (2) (2Z,6E)-farnesyl diphosphate + 10 isopentenyl diphosphate = CA di-trans,deca-cis-tridecaprenyl diphosphate + 10 diphosphate. CA (3) (2Z,6E)-farnesyl diphosphate + 11 isopentenyl diphosphate = CA di-trans,undeca-cis-tetradecaprenyl diphosphate + 11 diphosphate. CC -!- Highest activity with (2Z,6E)-farnesyl diphosphate as allylic CC substrate. CC -!- Broad product specificity with the major product being dodecaprenyl CC diphosphate. CC -!- Synthesizes even C70 prenyl diphosphate as the maximum chain-length CC product. DR Q47RM6, DPDP_THEFY ; //