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
rsbWRsbW protein; Negative regulator of sigma-B activity. Phosphorylates and inactivates its specific antagonist protein, RsbV. Upon phosphorylation of RsbV, RsbW is released and binds to sigma-B, thereby blocking its ability to form an RNA polymerase holoenzyme (E-sigma-B). (157 aa)    
Predicted Functional Partners:
rsbV
RsbV protein; Belongs to the anti-sigma-factor antagonist family.
 
 
 0.999
sigB
RNA polymerase sigma-37 (sigma-B); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
 
 0.997
rsbX
RsbX protein.
 
 
 0.981
rsbU
RsbU protein.
 
 
 0.979
rsbS
RsbS protein.
 
 
 0.944
rsbR
RsbR protein.
 
 
 0.925
rsbT
RsbT protein.
 
   
 0.892
lwe0757
Blue-light photoreceptor (Phototropin homolog).
 
 
 0.861
lwe0142
Conserved hypothetical protein.
 
 
 0.822
lwe1658
Conserved hypothetical protein.
 
 
 0.728
Your Current Organism:
Listeria welshimeri
NCBI taxonomy Id: 386043
Other names: L. welshimeri serovar 6b str. SLCC5334, Listeria welshimeri serovar 6b str. SLCC5334, Listeria welshimeri serovar 6b strain SLCC5334
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.