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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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ubiEHypothetical protein; 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). (251 aa)    
Predicted Functional Partners:
CKO_02501
Hypothetical protein; KEGG: ecj:JW0659 2.8e-191 ubiF; 2-octaprenyl-3-methyl-6-methoxy-1,4-benzoquinol oxygenase K03184; COG: COG0654 2-polyprenyl-6-methoxyphenol hydroxylase and related FAD-dependent oxidoreductases.
  
 
 0.957
CKO_04272
Hypothetical protein; KEGG: sbo:SBO_3085 2.0e-181 ubiH; UbiH K03185; COG: COG0654 2-polyprenyl-6-methoxyphenol hydroxylase and related FAD-dependent oxidoreductases.
  
 
 0.952
menA
Hypothetical protein; Conversion of 1,4-dihydroxy-2-naphthoate (DHNA) to demethylmenaquinone (DMK); Belongs to the MenA family. Type 1 subfamily.
    
 0.923
CKO_00177
COG: COG3165 Uncharacterized protein conserved in bacteria; Psort location: Cytoplasmic, score:8.96.
  
  
 0.906
CKO_02047
Hypothetical protein; KEGG: mav:MAV_3849 3.8e-29 wrbA; NAD(P)H:quinone oxidoreductase, type IV K00355; COG: COG0655 Multimeric flavodoxin WrbA.
     
  0.900
CKO_03618
Hypothetical protein; KEGG: eci:UTI89_C4820 1.4e-118 ytfG; hypothetical protein YtfG; COG: COG0702 Predicted nucleoside-diphosphate-sugar epimerases.
     
  0.900
ubiB
Hypothetical protein; Is probably a protein kinase regulator of UbiI activity which is involved in aerobic coenzyme Q (ubiquinone) biosynthesis.
 
  
 0.893
tatB
Hypothetical protein; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. Together with TatC, TatB is part of a receptor directly interacting with Tat signal peptides. TatB may form an oligomeric binding site that transiently accommodates folded Tat precursor proteins before their translocation.
  
    0.731
ubiG
Hypothetical protein; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the methyltransferase superfamily. UbiG/COQ3 family.
 
 
 0.720
ubiA
Hypothetical protein; 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.
 
   
 0.655
Your Current Organism:
Citrobacter koseri
NCBI taxonomy Id: 290338
Other names: C. koseri ATCC BAA-895, Citrobacter (diversus) koseri ATCC BAA-895, Citrobacter koseri ATCC BAA-895, Citrobacter koseri str. ATCC BAA-895, Citrobacter koseri strain ATCC BAA-895
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