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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
ubiA4-hydroxybenzoate polyprenyl transferase; 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. (321 aa)    
Predicted Functional Partners:
ISM_09526
Decaprenyl diphosphate synthase; COG0142 Geranylgeranyl pyrophosphate synthase; Belongs to the FPP/GGPP synthase family.
 
 
 0.879
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.
 
 0.849
ISM_04090
Thioesterase family protein; COG0824 Predicted thioesterase.
     
 0.741
ISM_13185
Electrotransfer ubiquinone oxidoreductase family protein; Accepts electrons from ETF and reduces ubiquinone.
 
 
 0.726
ISM_05940
Hypothetical protein.
  
    0.720
ISM_10111
Ubiquinone biosynthesis hydroxylase, UbiH/UbiF/VisC/COQ6 family protein; COG0654 2-polyprenyl-6-methoxyphenol hydroxylase and related FAD-dependent oxidoreductases.
  
  
 0.712
ISM_05935
Hypothetical protein; Specifically methylates the N3 position of the uracil ring of uridine 1498 (m3U1498) in 16S rRNA. Acts on the fully assembled 30S ribosomal subunit.
  
    0.709
ubiE
Ubiquinone/menaquinone biosynthesis methyltransferase UbiE; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of 2-polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3- methyl-6-methoxy-1,4-benzoquinol (DMQH2).
 
  
 0.701
ISM_05920
Hypothetical protein; COG0419 ATPase involved in DNA repair.
       0.674
ISM_05925
OmpA domain protein; COG2885 Outer membrane protein and related peptidoglycan-associated (lipo)proteins.
       0.674
Your Current Organism:
Roseovarius nubinhibens
NCBI taxonomy Id: 89187
Other names: R. nubinhibens ISM, Roseobacter sp. ISM, Roseovarius nubinhibens ISM, Roseovarius nubinhibens str. ISM, Roseovarius nubinhibens strain ISM, marine bacterium ISM
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