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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ptsHPhosphocarrier protein HPr. (88 aa)    
Predicted Functional Partners:
ptsI
Phosphoenolpyruvate-protein phosphotransferase (enzyme I of the phosphotransferase system); General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).
 
 0.999
Ldb1801
PTS system, mannose-specific enzyme IIAB component.
  
 0.997
Ldb2040
PTS system, fructose-specific enzyme IIABC component.
  
 
 0.992
ccpA,
Catabolite control protein A (CcpA).
   
 
 0.957
Ldb1823
PTS system, glucose/glucoside-specific enzyme IIA component.
  
 0.950
Ldb2065
PTS system, glucose/glucoside-specific enzyme IIA component.
  
 0.950
Ldb1799
PTS system, mannose-specific enzyme IID component.
    
 0.940
Ldb1800
PTS system, mannose-specific enzyme IIC component.
    
 0.922
Ldb0199
PTS system, enzyme IIA component.
  
 
 0.921
scrB
Sucrose-6-phosphate hydrolase (fragment).
  
 
 0.915
Your Current Organism:
Lactobacillus delbrueckii
NCBI taxonomy Id: 390333
Other names: L. delbrueckii subsp. bulgaricus ATCC 11842 = JCM 1002, Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842, Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842 = JCM 1002, Lactobacillus delbrueckii subsp. bulgaricus DSM 20081
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