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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
frgBSensor histidine kinase FrgB; Identified by similarity to GB:AAF18102.1; match to protein family HMM PF00512; match to protein family HMM PF02518. (510 aa)    
Predicted Functional Partners:
frgC
Sigma-54 dependent DNA-binding response regulator FrgC; Identified by similarity to GB:AAF18103.1; match to protein family HMM PF00072; match to protein family HMM PF00158; match to protein family HMM PF02954; match to protein family HMM TIGR01199.
 
 
 
 0.984
frgA
FrgA protein; Identified by similarity to GB:AAF18101.1; match to protein family HMM PF05157.
 
   
 0.952
MXAN_6735
Sensor histidine kinase/response regulator; Identified by match to protein family HMM PF00072; match to protein family HMM PF00512; match to protein family HMM PF00672; match to protein family HMM PF01590; match to protein family HMM PF02518.
  
 
0.850
MXAN_5715
Response regulator/putative sensor histidine kinase; Identified by match to protein family HMM PF00072; match to protein family HMM PF02518.
 
 
 0.838
MXAN_5656
Response regulator; Identified by match to protein family HMM PF00072.
  
   0.828
MXAN_2962
Response regulator; Identified by match to protein family HMM PF00072.
  
   0.826
MXAN_4645
Response regulator; Identified by match to protein family HMM PF00072.
  
   0.813
MXAN_7150
Response regulator; Identified by match to protein family HMM PF00072.
  
   0.813
MXAN_4461
Response regulator; Identified by match to protein family HMM PF00072.
  
   0.808
cheY-2
Chemotaxis protein CheY; Identified by similarity to SP:P71403; match to protein family HMM PF00072.
  
 
   0.801
Your Current Organism:
Myxococcus xanthus
NCBI taxonomy Id: 246197
Other names: M. xanthus DK 1622, Myxococcus xanthus DK 1622
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.