Geranylfarnesyl diphosphate synthase (
EC2.5.1.81, FGPP synthase, (all-E) geranylfarnesyl diphosphate synthase, GFPS, Fgs) is an
enzyme with
systematic namegeranylgeranyl-diphosphate:isopentenyl-diphosphate transtransferase (adding 1 isopentenyl unit).[1][2][3][4] This enzyme
catalyses the following
chemical reaction
^Ogawa T, Yoshimura T, Hemmi H (February 2010). "Geranylfarnesyl diphosphate synthase from Methanosarcina mazei: Different role, different evolution". Biochemical and Biophysical Research Communications. 393 (1): 16–20.
doi:
10.1016/j.bbrc.2010.01.063.
PMID20097171.