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
RC1_4125Secretin and TonB N terminus short domain protein; Identified by match to protein family HMM PF02867 match to protein family HMM TIGR01443 match to protein family HMM TIGR01445 match to protein family HMM TIGR02504. (207 aa)    
Predicted Functional Partners:
RC1_4124
Sigma factor regulatory protein, FecR; Identified by match to protein family HMM PF00015 match to protein family HMM PF00672 match to protein family HMM PF05227.
 
  
 0.907
tonB-2
Protein TonB; Links inner and outer membranes; identified by match to protein family HMM PF01706 match to protein family HMM TIGR00207.
 
 
 0.874
RC1_4123
RNA polymerase sigma-70 factor, ECF family protein; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542 identified by match to protein family HMM PF04752; Belongs to the sigma-70 factor family. ECF subfamily.
 
    0.860
RC1_3811
Sigma factor regulatory protein, FecR; Identified by match to protein family HMM PF01370 match to protein family HMM PF04321 match to protein family HMM PF07993 match to protein family HMM TIGR02622.
 
  
 0.849
RC1_3844
Sigma factor regulatory protein, FecR; Identified by match to protein family HMM PF00196 match to protein family HMM PF04542 match to protein family HMM PF04545 match to protein family HMM TIGR02937.
 
  
 0.849
RC1_1933
Sigma factor regulatory protein, FecR; Identified by match to protein family HMM PF01467 match to protein family HMM TIGR00482.
 
  
 0.818
tonB-7
Protein TonB; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
 
 
 0.815
tonB-6
TonB-dependent siderophore receptor, putative; Identified by match to protein family HMM PF02562.
  
  
 0.809
RC1_3812
RNA polymerase sigma-70 factor; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542 identified by match to protein family HMM PF00483 match to protein family HMM TIGR02623; Belongs to the sigma-70 factor family. ECF subfamily.
  
    0.795
RC1_1934
RNA polymerase sigma-70 factor, ECF family protein; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542 identified by match to protein family HMM PF02410 match to protein family HMM TIGR00090; Belongs to the sigma-70 factor family. ECF subfamily.
  
    0.757
Your Current Organism:
Rhodospirillum centenum
NCBI taxonomy Id: 414684
Other names: R. centenum SW, Rhodocista centenaria SW, Rhodospirillum centenum SW, Rhodospirillum centenum str. SW, Rhodospirillum centenum strain SW
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.