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
AQQ60128.1Nitrogen fixation protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins. (324 aa)    
Predicted Functional Partners:
nifS
Cysteine desulfurase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.999
AQQ59077.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.991
dnaK
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
 
 0.971
AQQ60265.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.906
frdB
Part of three member fumarate reductase enzyme complex FrdABC which catalyzes the reduction of fumarate to succinate during anaerobic respiration; FrdAB are the catalytic subcomplex consisting of a flavoprotein subunit and an iron-sulfur subunit, respectively; FrdC is the cytochrome b-556 subunit; the catalytic subunits are similar to succinate dehydrogenase SdhAB; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.873
nuoI
NADH-ubiquinone oxidoreductase; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
 
  
 0.850
AQQ60580.1
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.830
AQQ59509.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.773
ilvD
Dihydroxy-acid dehydratase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the IlvD/Edd family.
  
 
 0.766
AQQ60761.1
Nuclease NucT; Membrane-associated cation-independent thermostable nuclease; preferentially cleaves ss-DNA; involved in DNA transformation; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.746
Your Current Organism:
Helicobacter bilis
NCBI taxonomy Id: 37372
Other names: ATCC 51630, CCUG 38995 B, CIP 104752, Flexispira rappini species 8, Flexispira taxon 9, H. bilis, Helicobacter sp. ATCC 43879, Helicobacter sp. ATCC 49314, Helicobacter sp. ATCC 49317, Helicobacter sp. ATCC 49320, strain Hb1
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