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
dctASodium:dicarboxylate symporter; Responsible for the transport of dicarboxylates such as succinate, fumarate, and malate from the periplasm across the membrane. Belongs to the dicarboxylate/amino acid:cation symporter (DAACS) (TC 2.A.23) family. (447 aa)    
Predicted Functional Partners:
Rru_A1203
Succinate dehydrogenase subunit D.
   
  
 0.731
Rru_A1436
Histidine kinase.
 
   
 0.666
Rru_A2034
Phosphate transporter.
   
  
 0.651
Rru_A0010
Sigma-54 (RpoN); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
      
 0.601
Rru_A1030
Amino acid permease-associated region.
 
 
 0.564
Rru_A1119
NnrS.
      
 0.562
Rru_A2842
Conserved hypothetical protein; Belongs to the flagella basal body rod proteins family.
    
   0.552
Rru_A0019
Glutamate synthase (NADPH) large subunit.
     
 0.544
Rru_A1435
Two component, sigma54 specific, transcriptional regulator, Fis family.
 
   
 0.544
Rru_A1972
Phosphoenolpyruvate--protein phosphotransferase.
     
 0.537
Your Current Organism:
Rhodospirillum rubrum
NCBI taxonomy Id: 269796
Other names: R. rubrum ATCC 11170, Rhodospirillum rubrum ATCC 11170, Rhodospirillum rubrum S1, Rhodospirillum rubrum str. ATCC 11170, Rhodospirillum rubrum strain ATCC 11170
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