ID   2.5.1.83
DE   hexaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific].
AN   hexaprenyl diphosphate synthase.
AN   hexaprenyl pyrophosphate synthetase.
AN   HexPS.
CA   (2E,6E)-farnesyl diphosphate + 3 isopentenyl diphosphate = all-trans-
CA   hexaprenyl diphosphate + 3 diphosphate.
CC   -!- The enzyme prefers farnesyl diphosphate to geranylgeranyl diphosphate
CC       as an allylic substrate and does not show activity for geranyl
CC       diphosphate and prenyl diphosphate.
CC   -!- Formerly EC 2.5.1.33.
DR   O66127, HEXA_MICLU ;  O66129, HEXB_MICLU ;
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