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
sigERNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. (232 aa)    
Predicted Functional Partners:
RPA3282
RNA polymerase ECF-type sigma factor, possible FecI; Belongs to the sigma-70 factor family. ECF subfamily.
  
    0.691
fliC
Putative flagellin; Flagellin is the subunit protein which polymerizes to form the filaments of bacterial flagella.
 
  
 0.658
flgL
Possible flagellin and hook associated protein; Flagellin is the subunit protein which polymerizes to form the filaments of bacterial flagella.
 
  
 0.639
RPA0642
Conserved hypothetical protein.
 
    0.610
fliD
Possible flagellar hook-associated protein 2 (FliD, filament cap protein); Required for morphogenesis and for the elongation of the flagellar filament by facilitating polymerization of the flagellin monomers at the tip of growing filament. Forms a capping structure, which prevents flagellin subunits (transported through the central channel of the flagellum) from leaking out without polymerization at the distal end.
 
  
 0.575
ChrR
Sensor protein ChrR, cytochrome cycA regulator.
 
 
 0.513
RPA1820
Hypothetical protein.
  
 
 0.510
RPA4098
Putative RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
    0.492
mpp
Putative protease; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the peptidase M16 family.
  
    0.449
RPA0643
Conserved hypothetical protein.
  
    0.404
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.