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
yciIPutative DGPF domain-containing enzyme. (98 aa)    
Predicted Functional Partners:
kch
Voltage-gated potassium channel; K(+)-specific ion channel. May play a role in the defense against osmotic shock.
  
  
 0.871
elfD
Putative periplasmic pilin chaperone; Part of the elfADCG-ycbUVF fimbrial operon, which promotes adhesion of bacteria to different abiotic surfaces. Could be required for the biogenesis of the ElfA fimbriae; Belongs to the periplasmic pilus chaperone family.
      
 0.736
yciA
acyl-CoA esterase; Catalyzes the hydrolysis of the thioester bond in palmitoyl- CoA and malonyl-CoA.
 
    0.689
tonB
Membrane spanning protein in TonB-ExbB-ExbD transport complex; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates such as cobalamin, and various iron compounds (such as iron dicitrate, enterochelin, aerobactin, etc.). In the absence of TonB these receptors bind their substrates but do not carry out active transport. TonB also interacts with some colicins and is involved in the energy-dependent, irreversible steps of bacteriophages phi 80 and T1 infection. It could act to tran [...]
  
  
 0.591
yqiC
BMFP family putative fusogenic protein; Required for efficient ubiquinone (coenzyme Q) biosynthesis under aerobic conditions. UbiK is probably an accessory factor of Ubi enzymes and facilitates ubiquinone biosynthesis by acting as an assembly factor, a targeting factor, or both. Dispensable for ubiquinone biosynthesis under anaerobiosis.
  
  
 0.578
yoaB
Putative reactive intermediate deaminase; Belongs to the RutC family.
   
  
 0.567
recX
Regulatory protein for RecA; Modulates RecA activity through direct physical interaction. Can inhibit both RecA recombinase and coprotease activities. May have a regulatory role during the SOS response. Inhibits DNA strand exchange in vitro; Belongs to the RecX family.
  
   
 0.537
ydcY
DUF2526 family protein.
   
  
 0.529
yciN
DUF2498 protein YciN.
   
  
 0.527
yihD
DUF1040 protein YihD; To H.influenzae HI_0845.
   
  
 0.521
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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