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
S23_62950Two-component response regulator. (119 aa)    
Predicted Functional Partners:
S23_58320
Hypothetical protein.
  
 0.969
S23_53770
Putative sensor histidine kinase with a GAF domain and multiple HAMP and response regulator receiver domains.
  
 0.931
S23_64050
Two-component response regulator.
 
  
0.878
bdfA
Two-component hybrid sensor and regulator.
 
 
 0.863
cheA
Chemotaxis two-component hybrid sensor and regulator.
  
 0.843
cheA-6
Two-component hybrid sensor and regulator.
  
 0.843
ntrB
Nitrogen regulation protein.
 
 0.839
cheA-3
Two-component sensor histidine kinase.
 
 0.811
S23_48620
Two-component sensor histidine kinase.
 
 
 0.808
S23_17700
Hypothetical protein.
  
 0.800
Your Current Organism:
Bradyrhizobium sp. S23321
NCBI taxonomy Id: 335659
Other names: B. sp. S23321, alpha proteobacterium S23321
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.