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
GSU2753Sigma-54-dependent transcriptional response regulator; Domains: REC, sigma54 interaction, HTH8. (468 aa)    
Predicted Functional Partners:
GSU2755
Periplasmic substrate-binding histidine kinase; Domains: PBPb, HisKA, HATPase_c.
 
 
 0.781
rpoN
RNA polymerase sigma-54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.729
GSU1727
Zinc finger transcriptional regulator, TraR/DksA family.
   
  
 0.607
GSU0613
ResB-like family cytochrome c biogenesis protein.
      
 0.591
gnfL
Nitrogen fixation master sensor histidine kinase, PAS domain-containing; Domains: PAS, HisKA, HATPase_c.
 
 0.572
macA
Cytochrome c peroxidase; 2 heme-binding sites.
      
 0.571
flhG
Flagellar biogenesis ATPase FlhG.
  
 
 0.566
GSU1302
Sensor histidine kinase response regulator, HAMP domain-containing, putative heme-binding site; Domains: HAMP, HisKA, HATPase_c, REC.
  
 
 0.513
GSU1768
ParA family protein.
  
 
 0.488
GSU3216
Sensor histidine kinase; Domains: HATPase_c.
 
 
 0.488
Your Current Organism:
Geobacter sulfurreducens
NCBI taxonomy Id: 243231
Other names: G. sulfurreducens PCA, Geobacter sulfurreducens PCA, Geobacter sulfurreducens str. PCA, Geobacter sulfurreducens strain PCA
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.