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
Ldb1801PTS system, mannose-specific enzyme IIAB component. (339 aa)    
Predicted Functional Partners:
Ldb1799
PTS system, mannose-specific enzyme IID component.
 
 0.999
Ldb1800
PTS system, mannose-specific enzyme IIC component.
 
 0.999
ptsH
Phosphocarrier protein HPr.
  
 0.997
Ldb1798
Conserved hypothetical protein; 5.2 Protein of unknown function similar to proteins from other organisms.
 
   
 0.983
pmi
Putative beta-glucosidase (fragment); Belongs to the mannose-6-phosphate isomerase type 1 family.
    
 0.965
Ldb2040
PTS system, fructose-specific enzyme IIABC component.
  
  
 0.882
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).
  
  
 0.836
nagB
Glucosamine-6-phosphate deaminase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion.
  
  
 0.791
lacS
Lactose permease; Responsible for transport of beta-galactosides into the cell, with the concomitant uptake of protons (symport system), and also for transport of homologous and heterologous exchange of beta-galactosides.
  
  
 0.751
scrB
Sucrose-6-phosphate hydrolase (fragment).
  
  
 0.737
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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