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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
yfjXUncharacterized protein YfjX; Pseudogene, CP4-57 putative prophage remnant;Phage or Prophage Related; Belongs to the antirestriction protein family. (152 aa)    
Predicted Functional Partners:
ypjJ
Uncharacterized protein; Belongs to the YeeT/YkfH/YpjJ family.
     
 0.970
yfjY
CP4-57 prophage; Putative DNA repair protein; Belongs to the UPF0758 family.
  
  
 0.932
yfjZ
CP4-57 prophage; Antitoxin component of a type IV toxin-antitoxin (TA) system. Antitoxin that counteracts the effect of cognate toxin YpjF. Also counteracts the effect of non-cognate toxins CbtA and YfkI.
  
  
 0.818
ypjF
CP4-57 prophage; Toxic component of a type IV toxin-antitoxin (TA) system. Acts as a dual toxin inhibitor that blocks cell division and cell elongation in genetically separable interactions with FtsZ and MreB. Overexpression results in inhibition of growth in liquid cultures. Overexpression leads to formation of lemon-shaped cells; inactivated by overexpression of cognate antitoxin YfjZ but not when the 2 genes are coexpressed from the same plasmid. Also neutralized by overexpression of non-cognate antitoxins YafW and CbeA.
  
  
 0.786
yafW
CP4-6 prophage; Antitoxin component of a type IV toxin-antitoxin (TA) system. Antitoxin that counteracts the effect of cognate toxin YkfI. It does not seem to bind to the cognate toxin but instead induces toxin loss by an unknown mechanism. Co-overexpression of toxin YkfI and antitoxin YafW leads to formation of elongated cells.
  
  
 0.722
ykfH
Uncharacterized protein; Belongs to the YeeT/YkfH/YpjJ family.
  
  
 0.622
ykfF
CP4-6 prophage; uncharacterized protein; Belongs to the UPF0401 family.
  
    0.535
ulaF
L-ribulose 5-phosphate 4-epimerase; Catalyzes the isomerization of L-ribulose 5-phosphate to D- xylulose 5-phosphate. Is involved in the anaerobic L-ascorbate utilization; Belongs to the aldolase class II family. AraD/FucA subfamily.
      
 0.529
yeaR
DUF1971 family protein, nitrate-inducible; Protein involved in xenobiotic metabolic process.
      
 0.504
rffH
Glucose-1-phosphate thymidylyltransferase; Catalyzes the formation of dTDP-glucose, from dTTP and glucose 1-phosphate, as well as its pyrophosphorolysis. Belongs to the glucose-1-phosphate thymidylyltransferase family.
      
 0.459
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.