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
hpk3Two-component system histidine kinase, sensor protein, phosphate transport regulon. (467 aa)    
Predicted Functional Partners:
rrp3
Two-component system response regulator,phosphate transport regulon.
 0.998
rrp1
Two-component system response regulator.
 
 0.953
lp_0742
Hypothetical membrane protein.
 
  
 0.862
rrp7
Two-component system response regulator.
 
 0.855
rrp2
Two-component system response regulator.
 
 0.847
rrp11
Two component system response regulator.
 
 0.845
rrp5
Two-component system response regulator.
 
 0.836
prfB-C
Peptide chain release factor 2, C-terminal fragment (natural frameshift); Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.
  
    0.656
phoU
Phosphate transport system regulatory protein; Plays a role in the regulation of phosphate uptake.
 
  
 0.636
pstD
Phosphate ABC transporter, permease protein; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
  
  
 0.596
Your Current Organism:
Lactobacillus plantarum
NCBI taxonomy Id: 220668
Other names: L. plantarum WCFS1, Lactobacillus plantarum WCFS1, Lactobacillus plantarum str. WCFS1, Lactobacillus plantarum strain WCFS1
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