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2.5.1.84: all-trans-nonaprenyl diphosphate synthase [geranyl-diphosphate specific]

This is an abbreviated version!
For detailed information about all-trans-nonaprenyl diphosphate synthase [geranyl-diphosphate specific], go to the full flat file.

Word Map on EC 2.5.1.84

Reaction

geranyl diphosphate
+ 7 isopentenyl diphosphate = 7 diphosphate +
all-trans-nonaprenyl diphosphate

Synonyms

all-trans-nonaprenyl-diphosphate synthase [geranyl-diphosphate specific], EC 2.5.1.11, nonaprenyl diphosphate synthase, nonaprenylpyrophosphate synthetase, OsSPS1, OsSPS2, solanesyl diphosphate synthase, solanesyl-diphosphate synthase, SolPP synthase, SPP synthase, SPP-synthase, SPS, Sps2, ubiquinone:trans-prenyltransferase

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.84 all-trans-nonaprenyl diphosphate synthase [geranyl-diphosphate specific]

Systematic Name

Systematic Name on EC 2.5.1.84 - all-trans-nonaprenyl diphosphate synthase [geranyl-diphosphate specific]

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SYSTEMATIC NAME
IUBMB Comments
geranyl-diphosphate:isopentenyl-diphosphate transtransferase (adding 7 isopentenyl units)
(2E,6E)-Farnesyl diphosphate and geranylgeranyl diphosphate are less effective as substrates than geranyl diphosphate. The enzyme is involved in the synthesis of the side chain of menaquinone-9 [1]. In Oryza sativa the enzyme SPS2 is involved in providing solanesyl diphosphate for plastoquinone-9 formation [3].