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
RSP_1272RNA polymerase sigma-70 factor; IMG reference gene:2512956316; PFAM: Sigma-70, region 4; Sigma-70 region 2; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; Belongs to the sigma-70 factor family. ECF subfamily. (194 aa)    
Predicted Functional Partners:
RSP_1271
Periplasmic sensor signal transduction histidine kinase; IMG reference gene:2512956315; PFAM: Histidine kinase; HAMP domain.
 
  
 0.991
RSP_1274
Two-component response regulator; IMG reference gene:2512956318; PFAM: Sigma-70, region 4; Response regulator receiver domain.
 
  
 0.984
RSP_1273
Hypothetical protein; IMG reference gene:2512956317.
  
  
 0.961
RSP_1501
Antisigma-factor antagonist (STAS) domain protein; IMG reference gene:2512953393; PFAM: STAS domain; TIGRFAM: anti-anti-sigma factor; Belongs to the anti-sigma-factor antagonist family.
   
  
 0.698
RSP_3094
Putative transmembrane anti-sigma factor; IMG reference gene:2512956596; extended by 3 aa.
  
 
 0.698
RSP_0415
RNA polymerase, sigma subunit, ECF family; IMG reference gene:2512955429; PFAM: Sigma-70, region 4; Sigma-70 region 2; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.679
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.
   
 
 0.649
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.
    
 
 0.632
RSP_0392
IMG reference gene:2512955401; TIGRFAM: lactoylglutathione lyase.
   
  
 0.630
rpoA
DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.612
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.