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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
NIDE2245Membrane protein of unknown function, putative 4Fe-4S ferredoxin; No homology to any previously reported sequences; 2600971, 3932661. (425 aa)    
Predicted Functional Partners:
qcrB
Quinol-cytochrome c reductase, fused cytochrome b/c subunit; Function of strongly homologous gene; carrier.
  
  
 0.792
napG
Ferredoxin-type protein NapG; Function of strongly homologous gene; enzyme.
 
  
 0.723
NIDE2244
Homologs of previously reported genes of unknown function.
       0.594
NIDE2242
Homologs of previously reported genes of unknown function.
 
  
 0.539
NIDE0905
Protein of unknown function, putative Cytochrome c; No homology to any previously reported sequences; 3881803.
  
  
 0.516
NIDE3221
Protein of unknown function, NrfA-like; No homology to any previously reported sequences; 10841552, 11929995, 11938352, 8039676, 8057835, 8816789, 9927663.
  
 
 0.486
NIDE3339
Putative Cytochrome c-type protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative carrier.
  
 
 0.486
nxrA1
Putative Nitrate oxidoreductase, alpha subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
  
 0.454
nxrA2
Putative Nitrate oxidoreductase, alpha subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
  
  
 0.454
nuoI
NADH-quinone oxidoreductase, subunit I (modular protein); 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.
  
 
 0.424
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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