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_2001RNA polymerase sigma-70 factor; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542Probably contains a sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. (229 aa)    
Predicted Functional Partners:
chrR
Transcriptional activator ChrR; Identified by match to protein family HMM PF01078 match to protein family HMM PF07728 match to protein family HMM TIGR00368.
   
 
 0.885
rpoC
DNA-directed RNA polymerase, beta' subunit, putative; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.711
RC1_2169
RNA polymerase sigma-32 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
   
  
 0.696
rpoD
DNA-directed RNA polymerase, sigma subunit RpoD; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.
   
  
 0.695
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.
    
 
 0.694
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.
      
 0.691
RC1_2000
Hypothetical protein; Identified by Glimmer2 putative.
      
 0.690
RC1_3784
Conserved hypothetical protein.
      
 0.690
RC1_3785
Hypothetical protein; Identified by Glimmer2 putative.
      
 0.690
RC1_3846
RNA polymerase sigma-70 factor, ECF family protein; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.680
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.