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
pspBDNA-binding transcriptional regulator of psp operon; Function experimentally demonstrated in the studied species; regulator. (74 aa)    
Predicted Functional Partners:
pspA
Regulatory protein for phage-shock-protein operon; Function experimentally demonstrated in the studied species; regulator.
 
 
 0.999
pspC
DNA-binding transcriptional activator; Function experimentally demonstrated in the studied species; regulator.
 
 
 0.999
pspD
Peripheral inner membrane phage-shock protein; Function experimentally demonstrated in the studied species; phenotype.
  
  
 0.999
pspF
DNA-binding transcriptional activator; Function experimentally demonstrated in the studied species; regulator.
 
   
 0.837
yjfJ
Putative transcriptional regulator effector protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 
 0.790
arcB
Hybrid sensory histidine kinase in two-component regulatory system with ArcA; Function experimentally demonstrated in the studied species; regulator.
    
 
 0.766
yfbV
Conserved hypothetical protein; Homologs of previously reported genes of unknown function; putative membrane component.
  
     0.694
evgS
Hybrid sensory histidine kinase in two-component regulatory system with EvgA; Function experimentally demonstrated in the studied species; regulator.
    
 
 0.675
torS
Hybrid sensory histidine kinase in two-component regulatory system with TorR; Function experimentally demonstrated in the studied species; regulator.
    
 
 0.672
barA
Hybrid sensory histidine kinase, in two-component regulatory system with UvrY; Function experimentally demonstrated in the studied species; regulator.
    
 
 0.672
Your Current Organism:
Escherichia coli IAI1
NCBI taxonomy Id: 585034
Other names: E. coli IAI1, Escherichia coli str. IAI1, Escherichia coli strain IAI1
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