isopentenyl diphosphate

1. Geranyltranstransferase

Catalysed by FDPSperoxisomeOne of 3 routes

1. Dimethylallyltranstransferase

Catalysed by FDPSperoxisomeOne of 3 routes

1. 6 isopentenyl diphosphate + (2E,6E)-farnesyl diphosphate = all-trans-nonaprenyl diphosphate + 6 diphosphate

Catalysed by PDSS1, PDSS2

1. Farnesyltranstransferase

Catalysed by GGPS1cytosolOne of 2 routes

1. decaprenyl diphosphate synthase (farnesyl-PP)

Catalysed by PDSS1, PDSS2cytosolOne of 2 routes

1. Geranyltranstransferase
2. Squalene Synthase

Catalysed by FDPS, FDFT1peroxisome, endoplasmic reticulumOne of 3 routes

1. Geranyltranstransferase
2. farnesyl-diphosphate:farnesyl-diphosphate farnesyltransferase

Catalysed by FDPS, FDFT1peroxisome, cytosolOne of 3 routes

1. Geranyltranstransferase
2. Squalene Synthase
3. squalene,NADPH-hemoprotein:oxygen oxidoreductase (2,3-epoxidizing)

Catalysed by FDPS, FDFT1, SQLEperoxisome, endoplasmic reticulum, cytosolOne of 3 routes

1. Geranyltranstransferase
2. (2E,6E)-farnesyl diphosphate + H2O = (2E,6E)-farnesyl phosphate + phosphate + H(+)
3. (2E,6E)-farnesyl phosphate + H2O = (2E,6E)-farnesol + phosphate

Catalysed by