STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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Score
ubiA4-hydroxybenzoate octaprenyltransferase; Catalyzes the prenylation of para-hydroxybenzoate (PHB) with an all-trans polyprenyl group. Mediates the second step in the final reaction sequence of ubiquinone-8 (UQ-8) biosynthesis, which is the condensation of the polyisoprenoid side chain with PHB, generating the first membrane-bound Q intermediate 3-octaprenyl-4-hydroxybenzoate. (311 aa)    
Predicted Functional Partners:
RPE_4742
TIGRFAM: UbiD family decarboxylases; PFAM: Carboxylyase-related protein; KEGG: rpc:RPC_4781 carboxylyase-related protein; Belongs to the UbiD family.
 
  
 0.967
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; Belongs to the UbiX/PAD1 family.
 
  
 0.961
RPE_4416
Farnesyltranstransferase; PFAM: Polyprenyl synthetase; KEGG: rpa:RPA1040 octaprenyl-diphosphate synthase; Belongs to the FPP/GGPP synthase family.
 
 
 0.912
RPE_3801
PFAM: thioesterase superfamily protein; KEGG: rpd:RPD_1888 thioesterase superfamily.
     
 0.903
RPE_0874
KEGG: rpc:RPC_4712 hypothetical protein.
       0.875
RPE_1338
TIGRFAM: geranylgeranyl reductase; PFAM: monooxygenase, FAD-binding; FAD dependent oxidoreductase; KEGG: rpb:RPB_3990 geranylgeranyl reductase.
  
 
 0.874
ubiG
3-demethylubiquinone-9 3-methyltransferase; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the methyltransferase superfamily. UbiG/COQ3 family.
 
 
 0.759
atpD
ATP synthase F1, beta subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits; Belongs to the ATPase alpha/beta chains family.
   
 0.757
atpE
H+-transporting two-sector ATPase, C subunit; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation.
 
  
  0.749
RPE_0407
TIGRFAM: Ubiquinone biosynthesis hydroxylase, UbiH/UbiF/VisC/COQ6 family; PFAM: monooxygenase, FAD-binding; KEGG: rpc:RPC_0267 ubiquinone biosynthesis hydroxylase, UbiH/UbiF/VisC/COQ6 family.
  
   
 0.707
Your Current Organism:
Rhodopseudomonas palustris BisA53
NCBI taxonomy Id: 316055
Other names: R. palustris BisA53, Rhodopseudomonas palustris str. BisA53, Rhodopseudomonas palustris strain BisA53
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