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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
NIDE2175Putative 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. (172 aa)    
Predicted Functional Partners:
fecR
Protein FecR, ferric citrate sensor; Function of strongly homologous gene; regulator.
 
 
 0.896
NIDE3525
Putative Iron dicitrate transmembrane sensor FecR; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; regulator.
 
 
 0.822
NIDE2179
Putative Protein FecR, ferric citrate sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 
 0.815
fecR2
Protein FecR, ferric citrate sensor; Function of strongly homologous gene; regulator.
 
 
 0.815
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.599
rpoC
DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.599
fhuA
Ferrichrome iron receptor; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
    0.587
sigK
RNA polymerase sigma factor SigK (Sigma-K); Function of strongly homologous gene; factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
     0.577
NIDE4245
Putative RNA polymerase sigma-E factor (Sigma-24); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
     0.558
NIDE0662
Uncharacterized protein; Homologs of previously reported genes of unknown function; 15583150.
  
     0.550
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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