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
ubiBUbiquinone biosynthesis protein UbiB; Is probably a protein kinase regulator of UbiI activity which is involved in aerobic coenzyme Q (ubiquinone) biosynthesis. Belongs to the ABC1 family. UbiB subfamily. (546 aa)    
Predicted Functional Partners:
ubiE
Ubiquinone 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).
 
  
 0.902
AKL33472.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.873
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.
  
 
 0.809
tatC
Twin-arginine protein translocation system subunit TatC; 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 TatB, TatC is part of a receptor directly interacting with Tat signal peptides.
  
  
 0.754
tatB
Preprotein translocase; 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.
  
  
 0.753
ubiF_1
Oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.726
AKL33474.1
DNA recombination protein RmuC; YigN; nuclease that may cleave DNA structures arising during the recombination of short-inverted repeats and thereby prevents the inversion of the internal sequence; transcription is induced by DNA-damaging agents such as nalidixic acid or mitomycin C in a LexA-dependent manner; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.681
tatA
Preprotein translocase subunit TatA; 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. TatA could form the protein-conducting channel of the Tat system.
  
  
 0.669
AKL34509.1
2-octaprenyl-6-methoxyphenyl hydroxylase; Oxygenase that introduces the hydroxyl group at carbon four of 2-octaprenyl-6-methoxyphenol resulting in the formation of 2-octaprenyl-6-methoxy-1,4-benzoquinone; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.651
ubiF
2-octaprenyl-3-methyl-6-methoxy-1,4-benzoquinol hydroxylase; Catalyzes the formation of 2-octaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinol from 2-octaprenyl-3-methyl-6-methoxy-1,4-benzoquinol; functions in the biosynthesis of ubiquinone or coenzyme Q; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.642
Your Current Organism:
Klebsiella oxytoca
NCBI taxonomy Id: 571
Other names: ATCC 13182, Bacillus oxytocus perniciosus, CCUG 15717, CIP 103434, DSM 5175, IAM 14201, K. oxytoca, Klebsiella sp. CECRI-24/07, Klebsiella sp. MN9SED2, LMG 3055, LMG:3055, NBRC 102593, NBRC 105695, NCTC 13727, strain 479-2
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