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The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
KIC58581.1Rrf2 family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology. (146 aa)    
Predicted Functional Partners:
KIC56206.1
Aminotransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.855
KIC60724.1
Nitrogen fixation protein NifU; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.804
KIC56205.1
Rrf2 family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.762
KIC58582.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.725
KIC56212.1
FeS assembly scaffold SufA; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HesB/IscA family.
  
  
 0.656
KIC58580.1
Response regulator receiver protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.596
KIC58583.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
       0.511
Your Current Organism:
Brevundimonas nasdae
NCBI taxonomy Id: 172043
Other names: B. nasdae, Brevundimonas nasdae Li et al. 2004, DSM 14572, JCM 11415, strain W1-2B
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.