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
fleQSigma54 specific transcriptional regulator, fis family; IMG reference gene:2512955061; PFAM: Bacterial regulatory protein, Fis family; Sigma-54 interaction domain; truncated by 43 aa. (366 aa)    
Predicted Functional Partners:
RSP_1313
Putative flagellar synthesis protein; Controls the rotational direction of flagella during chemotaxis; Belongs to the FliL family.
     
 0.816
rpoN2
RNA polymerase, sigma 54 subunit, RpoN/SigL; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.803
rpoN4
RNA polymerase, sigma 54 subunit, RpoN/SigL; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.792
rpoN
RNA polymerase, sigma 54 subunit, RpoN/SigL; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.791
RSP_3606
RNA polymerase, sigma 54 subunit, RpoN/SigL; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.791
RSP_0301
Amino acid/amide ABC transporter substrate-binding protein, HAAT family; IMG reference gene:2512955309; TIGRFAM: urea ABC transporter, urea binding protein.
 
      0.777
RSP_1900
Flp pilus assembly protein, protease CpaA; IMG reference gene:2512953809; PFAM: Type IV leader peptidase family.
      
 0.777
fliL
Flagellar biosynthesis protein, FliL; Controls the rotational direction of flagella during chemotaxis; Belongs to the FliL family.
 
  
 0.695
motB
Flagellar MotB protein; IMG reference gene:2512955236; PFAM: OmpA family.
   
  
 0.624
xanB
IMG reference gene:2512955862; PFAM: Nucleotidyl transferase; Mannose-6-phosphate isomerase; TIGRFAM: mannose-1-phosphate guanylyltransferase/mannose-6-phosphate isomerase; Belongs to the mannose-6-phosphate isomerase type 2 family.
      
 0.613
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.