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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
NIDE2189Putative Protein TonB; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter. (325 aa)    
Predicted Functional Partners:
NIDE2671
Putative Vitamin B12 transporter BtuB precursor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
 
 
 0.859
NIDE2188
Putative RNA polymerase sigma factor FecI (sigma-19); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator; Belongs to the sigma-70 factor family. ECF subfamily.
  
    0.801
NIDE2190
Putative HTH-type transcriptional regulator, AraC family (fragment); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
  
  
 0.777
exbD3
Biopolymer transport protein ExbD; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 
 0.681
exbB-2
Biopolymer transport protein ExbB; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 
 0.635
exbD
Biopolymer transport protein exbD; Function of strongly homologous gene; transporter.
  
 
 0.622
exbD-2
Biopolymer transport protein ExbD; Function of homologous gene experimentally demonstrated in an other organism; transporter.
  
 
 0.622
tolR
Protein TolR; Function of homologous gene experimentally demonstrated in an other organism; transporter.
  
 
 0.622
fecR2
Protein FecR, ferric citrate sensor; Function of strongly homologous gene; regulator.
 
    0.618
exbB
Biopolymer transport protein exbB; Function of strongly homologous gene; transporter.
 
 
 0.616
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.