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
Your Input:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
ubiGUbiquinone biosynthesis O-methyltransferase; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the methyltransferase superfamily. UbiG/COQ3 family. (252 aa)    
Predicted Functional Partners:
Caul_4587
TIGRFAM: Ubiquinone biosynthesis hydroxylase, UbiH/UbiF/VisC/COQ6 family; PFAM: monooxygenase FAD-binding; FAD dependent oxidoreductase; KEGG: ccr:CC_0107 2-octaprenyl-6-methoxyphenol hydroxylase.
 
 
 0.972
coq7
Ubiquinone biosynthesis protein COQ7; Catalyzes the hydroxylation of 2-nonaprenyl-3-methyl-6- methoxy-1,4-benzoquinol during ubiquinone biosynthesis.
  
 0.954
Caul_5073
KEGG: eli:ELI_05655 ribose 5-phosphate isomerase; TIGRFAM: sugar-phosphate isomerase, RpiB/LacA/LacB family; ribose 5-phosphate isomerase B; PFAM: Ribose/galactose isomerase.
      0.833
vapC-4
PilT protein domain protein; Toxic component of a toxin-antitoxin (TA) system. An RNase. Belongs to the PINc/VapC protein family.
       0.768
Caul_0946
Hypothetical protein; KEGG: rpd:RPD_1446 Rv0623-like transcription factor.
       0.768
Caul_5072
TIGRFAM: 2-polyprenylphenol 6-hydroxylase; PFAM: ABC-1 domain protein; KEGG: ccr:CC_3709 ubiquinone biosynthesis protein AarF, putative.
  
 0.759
ubiE
Ubiquinone/menaquinone biosynthesis methyltransferase; 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).
 
 
 0.756
Caul_2750
PFAM: cyclase/dehydrase; KEGG: ccr:CC_1736 hypothetical protein.
  
   
 0.724
ubiA
4-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.
 
 
 0.702
rlmE
Ribosomal RNA methyltransferase RrmJ/FtsJ; Specifically methylates the uridine in position 2552 of 23S rRNA at the 2'-O position of the ribose in the fully assembled 50S ribosomal subunit.
  
   
 0.647
Your Current Organism:
Caulobacter sp. K31
NCBI taxonomy Id: 366602
Other names: C. sp. K31
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