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
nsrRRrf2 family transcriptional regulator, nitric oxide-sensitive transcriptional repressor. (140 aa)    
Predicted Functional Partners:
iscS
Cysteine desulfurase IscS.
  
 
 0.726
glbN
Hemoglobin.
 
    0.698
KPQ06703.1
NifU-like protein.
  
 
 0.628
KPQ08473.1
Positive regulator of sigma(E), RseC/MucC.
       0.542
iscR
Iron-sulfur cluster assembly transcriptional regulator IscR.
  
   
 0.458
KPQ08475.1
Putative oxidoreductase.
       0.447
ccoN
Cbb3-type cytochrome c oxidase subunit I CcoN; Belongs to the heme-copper respiratory oxidase family.
  
    0.423
KPQ06575.1
Hypothetical protein.
   
    0.414
Your Current Organism:
Rhodobacteraceae bacterium HLUCCA12
NCBI taxonomy Id: 1666916
Other names: R. bacterium HLUCCA12
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.