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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
KRU21284.1Fis family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology. (568 aa)    
Predicted Functional Partners:
KRU21283.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.958
KRU21514.1
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.942
KRU22151.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.913
KRU21763.1
Hybrid sensor histidine kinase/response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.907
KRU23515.1
ATPase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.883
KRU21420.1
Hybrid sensor histidine kinase/response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.794
KRU21595.1
Hybrid sensor histidine kinase/response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.757
KRU22758.1
Diguanylate phosphodiesterase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.754
sirA
In Escherichia coli the protein UvrY is part of a two-component system along with BarA that is needed for efficient switching between glycolytic and gluconeogenic carbon sources possibly by regulating the Csr system; in Salmonella SirA and BarA regulate virulence gene expression also via the Csr system; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.721
KRU21416.1
Chemotaxis protein CheA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.689
Your Current Organism:
Psychrobacter piscatorii
NCBI taxonomy Id: 554343
Other names: JCM 15603, NCIMB 14510, P. piscatorii, Psychrobacter piscatorii Yumoto et al. 2010, Psychrobacter sp. JCM 15603, Psychrobacter sp. T-3-2, strain T-3-2
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