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plqA protein (Synechocystis sp. PCC6803) - STRING interaction network
"plqA" - 4-hydroxybenzoate-octaprenyl transferase in Synechocystis sp. PCC6803
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experimentally determined
Predicted Interactions
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gene co-occurrence
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textmining
co-expression
protein homology
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plqA4-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)    
Predicted Functional Partners:
preA
Solanesyl 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)
 
 
  0.999
ubiX
3-octaprenyl-4-hydroxybenzoate carboxy-lyase; Flavin prenyltransferase that catalyzes the synthesis of the prenylated FMN cofactor (prenyl-FMN) for 4-hydroxy-3- polyprenylbenzoic acid decarboxylase UbiD. The prenyltransferase is metal-independent and links a dimethylallyl moiety from dimethylallyl monophosphate (DMAP) to the flavin N5 and C6 atoms of FMN (206 aa)
 
   
  0.997
sll0936
Hypothetical protein (501 aa)
 
 
  0.992
chlP
Geranylgeranyl reductase; Catalyzes the stepwise hydrogenation of geranylgeraniol to phytol during chlorophyll A (ChlA) biosynthesis (407 aa)
   
 
  0.943
ycf21
Conserved hypothetical protein Ycf21 (202 aa)
         
    0.900
slr1737
Hypothetical protein (363 aa)
     
 
  0.897
slr1300
2-octaprenyl-6-methoxyphenyl hydroxylase (414 aa)
   
   
  0.888
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)
   
 
  0.879
crtE
Geranylgeranyl pyrophosphate synthase (302 aa)
   
 
  0.830
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)
           
  0.829
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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