IUBMB Enzyme Nomenclature

EC 2.5.1.92

Accepted name: (2Z,6Z)-farnesyl diphosphate synthase

Reaction: dimethylallyl diphosphate + 2 isopentenyl diphosphate = 2 diphosphate + (2Z,6Z)-farnesyl diphosphate

Other name(s): cis,cis-farnesyl diphosphate synthase; Z,Z-FPP synthase; zFPS; Z,Z-farnesyl pyrophosphate synthase

Systematic name: dimethylallyl-diphosphate:isopentenyl-diphosphate cistransferase (adding 2 isopentenyl units)

Comments: This enzyme, originally characterized from wild tomato, specifically forms (2Z,6Z)-farnesyl diphosphate via neryl diphosphate and isopentenyl diphosphate. In wild tomato it is involved in the biosynthesis of several sesquiterpenes. See also EC 2.5.1.68 [(2Z,6E)-farnesyl diphosphate synthase] and EC 2.5.1.10 [(2E,6E)-farnesyl diphosphate synthase].

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number:

References:

1. Sallaud, C., Rontein, D., Onillon, S., Jabes, F., Duffe, P., Giacalone, C., Thoraval, S., Escoffier, C., Herbette, G., Leonhardt, N., Causse, M. and Tissier, A. A novel pathway for sesquiterpene biosynthesis from Z,Z-farnesyl pyrophosphate in the wild tomato Solanum habrochaites. Plant Cell 21 (2009) 301-317. [PMID: 19155349]

[EC 2.5.1.92 created 2010, modified 2011]


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