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
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Textmining
[Homology]
Score
rpaIAutoinducer (acylhomoserine lactone) synthase; Catalyzes the synthesis of 4-coumaroyl-homoserine lactone, a quorum-sensing (QS) autoinducer molecule which binds to RpaR transcriptional regulator to regulate expression of QS-dependent genes. (218 aa)    
Predicted Functional Partners:
rpaR
Two-component transcriptional regulator, LuxR family; Responds to the quorum-sensing autoinducer 4-coumaroyl- homoserine lactone to regulate expression of several genes. Represses expression of rpaI in the absence of the inducer.
 
 
 0.996
RPA0319
Hypothetical protein.
  
    0.794
RPA2300
Bacterial regulatory protein, LuxR family.
  
  
 0.783
pssN
Putative capsule polysaccharide export outer membrane protein; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
   
  
 0.717
RPA4833
Possible polysaccharide export protein.
   
  
 0.715
RPA0318
Putative Mg(2+) chelatase family protein.
  
    0.536
coaE
Putative dephospho-CoA kinase CoaE; Catalyzes the phosphorylation of the 3'-hydroxyl group of dephosphocoenzyme A to form coenzyme A; Belongs to the CoaE family.
  
  
 0.511
aro
Chorismate mutase.
   
  
 0.507
metK
Methionine S-adenosyltransferase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the AdoMet synthase family.
   
  
 0.506
RPA0317
Sensor histidine kinase with a response regulator receiver domain.
  
  
 0.424
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.