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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
AHF03969.1Sigma E regulatory protein, MucB/RseB; Derived by automated computational analysis using gene prediction method: Protein Homology. (329 aa)    
Predicted Functional Partners:
AHF05491.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
  
 
 0.995
AHF03968.1
Positive regulator of sigma E, RseC/MucC; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.971
AHF03970.1
RNA polymerase sigma factor AlgU; Member of the extracytoplasmic function sigma factors which are active under specific conditions; binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription; this sigma factor is involved in heat shock and oxidative stress response; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
 
 
 0.925
AHF04551.1
Positive regulator of sigma E, RseC/MucC; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.849
AHF03967.1
Serine peptidase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the peptidase S1C family.
  
  
 0.668
recO
DNA repair protein RecO; Involved in DNA repair and RecF pathway recombination.
 
    0.667
AHF02879.1
Type 11 methyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.580
lepA
Elongation factor 4; Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back-translocation proceeds from a post-translocation (POST) complex to a pre- translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP- dependent manner.
       0.494
zipA
Cell division protein ZipA; Essential cell division protein that stabilizes the FtsZ protofilaments by cross-linking them and that serves as a cytoplasmic membrane anchor for the Z ring. Also required for the recruitment to the septal ring of downstream cell division proteins.
  
   
 0.482
AHF05223.1
Sporulation protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.460
Your Current Organism:
Marichromatium purpuratum
NCBI taxonomy Id: 765910
Other names: M. purpuratum 984, Marichromatium purpuratum 984, Marichromatium purpuratum str. 984, Marichromatium purpuratum strain 984
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