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preA protein (Synechocystis sp. PCC6803) - STRING interaction network
"preA" - Solanesyl diphosphate synthase in Synechocystis sp. PCC6803
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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preASolanesyl diphosphate synthase; Possible role in synthesis of the nonaprenyl side chain of plastoquinone or in synthesis of other prenyl chains such as undekaprenyl pyrophosphate (323 aa)    
Predicted Functional Partners:
plqA
4-hydroxybenzoate-octaprenyl transferase; Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of plastoquinone-9 (PQ-9) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate 4-hydroxy-3-solanesylbenzoate (292 aa)
 
 
  0.999
slr1736
Hypothetical protein; Involved in the synthesis of tocopherol (vitamin E) (PubMed-11418103, PubMed-11706191, PubMed-12011362). Catalyzes the condensation of homogentisate and phytyl diphosphate to form dimethylphytylhydrquinone (PubMed-12011362) (308 aa)
   
 
  0.997
menA
1,4-dihydroxy-2-naphtoic acid prenyltransferase; Involved in the synthesis of phylloquinone (vitamin K1). Catalyzes the transfer of a prenyl chain to 2-carboxy-1,4- naphthoquinone (307 aa)
 
   
  0.993
crtB
Phytoene synthase; Involved in the biosynthesis of carotenoids. Catalyzes the condensation of two molecules of geranylgeranyl diphosphate (GGPP) to give prephytoene diphosphate (PPPP) and the subsequent rearrangement of the cyclopropylcarbinyl intermediate to yield all-trans phytoene (309 aa)
   
  0.978
crtE
Geranylgeranyl pyrophosphate synthase (302 aa)
 
 
0.978
chlP
Geranylgeranyl reductase; Catalyzes the stepwise hydrogenation of geranylgeraniol to phytol during chlorophyll A (ChlA) biosynthesis (407 aa)
   
  0.958
ispH
Hypothetical protein; Converts 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate into isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP) (406 aa)
   
   
  0.850
menG
2-phytyl-1,4-benzoquinone methyltransferase; Methyltransferase required for the conversion of 2- phytyl-1,4-beta-naphthoquinone to phylloquinone (238 aa)
 
   
  0.835
chlG
Chlorophyll a synthase (324 aa)
   
 
  0.816
fni
Hypothetical protein; Involved in the biosynthesis of isoprenoids. Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its allylic isomer, dimethylallyl diphosphate (DMAPP) (349 aa)
   
 
  0.815
Your Current Organism:
Synechocystis sp. PCC6803
NCBI taxonomy Id: 1148
Other names: Aphanocapsa sp. (strain N-1), Aphanocapsa sp. N-1, S. sp. PCC 6803, Synechocystis, Synechocystis PCC6803, Synechocystis sp. (ATCC 27184), Synechocystis sp. (PCC 6803), Synechocystis sp. (strain PCC 6803), Synechocystis sp. ATCC 27184, Synechocystis sp. PCC 6803, Synechocystis sp. PCC 6803 A, Synechocystis sp. PCC 6803 B, Synechocystis sp. PCC6803
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