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
KNB53077.1Iron-sulfur cluster insertion protein ErpA; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HesB/IscA family. (118 aa)    
Predicted Functional Partners:
KNB52581.1
Nitrogen fixation protein NifU; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.940
KNB52853.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.891
KNB53562.1
PBS lyase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.881
KNB51410.1
Folate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the GcvT family.
 
 
 0.825
prfA
Peptide chain release factor 1; Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA.
     
 0.813
KNB52753.1
Cysteine desulfurase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sulfur carrier protein TusA family.
 
  
 0.798
KNB52318.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.797
KNB51043.1
Cysteine desulfurase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.796
nadA
Quinolinate synthetase; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate.
     
 0.775
KNB49157.1
Phenylacetic acid degradation protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.764
Your Current Organism:
Streptomyces caatingaensis
NCBI taxonomy Id: 1678637
Other names: S. caatingaensis
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.