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
fixK-1Nitrogen fixation transcriptional regulator FixK 1; Protein involved in sequence-specific DNA binding transcription factor activity and regulation of transcription, DNA-dependent. (213 aa)    
Predicted Functional Partners:
ANL61097.1
Adenylate cyclase protein; Protein involved in protein binding, cyclic nucleotide biosynthetic process and intracellular signal transduction.
   
 0.900
ANL57580.1
Hypothetical protein.
       0.689
fixJ
Protein involved in two-component response regulator activity, two-component signal transduction system (phosphorelay) and regulation of transcription, DNA-dependent.
     
 0.671
rpoN-1
RNA polymerase sigma-54 factor RpoN 1; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
      
 0.662
ANL58862.1
Crp family transcriptional regulator protein.
  
     0.542
rpoB
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.531
ANL57578.1
Hypothetical protein.
       0.520
rpoA
DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
   0.508
rpoC
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.484
cya-2
Adenylate cyclase 2; Protein involved in protein binding, protein transport and intracellular signal transduction.
  
 
 0.480
Your Current Organism:
Rhizobium phaseoli
NCBI taxonomy Id: 396
Other names: ATCC 14482, DSM 30137, IFO 14785, JCM 20683, NBRC 14785, NRRL L-321, R. phaseoli
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