close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
celASimilar to E. coli PEP-dependent phosphotransferase enzyme IV for cellobiose, arbutin, and salicin (AAC74808.1); Blastp hit to AAC74808.1 (106 aa), 96% identity in aa 1 - 106. (106 aa)    
Predicted Functional Partners:
celC
Similar to E. coli PEP-dependent phosphotransferase enzyme III for cellobiose, arbutin, and salicin (AAC74806.1); Blastp hit to AAC74806.1 (116 aa), 87% identity in aa 1 - 115.
 0.999
celB
PTS family sugar specific enzyme II for cellobiose, arbutin, and salicin; The phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitant with their translocation across the cell membrane.
 
 0.998
celF
Similar to E. coli phospho-beta-glucosidase; cryptic (AAC74804.1); Blastp hit to AAC74804.1 (450 aa), 90% identity in aa 1 - 450; cellobiose-6-phosphate hydrolase.
 
 0.992
bglA
Similar to E. coli 6-phospho-beta-glucosidase A; cryptic (AAC75939.1); Blastp hit to AAC75939.1 (479 aa), 95% identity in aa 3 - 479; Belongs to the glycosyl hydrolase 1 family.
 
 
 0.988
STM3775
Putative glycosyl hydrolase family; Similar to E. coli 6-phospho-beta-glucosidase; cryptic (AAC75758.1); Blastp hit to AAC75758.1 (474 aa), 34% identity in aa 4 - 472; Belongs to the glycosyl hydrolase 1 family.
 
 
 0.986
STM3256
Putative phosphotransferase system mannitol/fructose-specific IIA domain protein; Similar to E. coli PTS system, fructose-specific IIA/fpr component (AAC75230.1); Blastp hit to AAC75230.1 (376 aa), 52% identity in aa 3 - 141, 41% identity in aa 197 - 374.
  
 
  0.925
celD
AraC/XylS family; similar to E. coli negative transcriptional regulator of cel operon (AAC74805.1); Blastp hit to AAC74805.1 (280 aa), 85% identity in aa 1 - 280.
   
 0.920
ptsH
Phosphohistidinoprotein-hexose phosphotransferase; 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. The phosphoryl group from phosphoenolpyruvate (PEP) is transferred to the phosphoryl carrier protein HPr by enzyme I. Phospho-HPr then transfers it to the PTS EIIA domain.
    
  0.903
STM3779
Putative phosphotransferase system; HPr-related protein; similar to E. coli PTS system protein HPr (AAC75468.1); Blastp hit to AAC75468.1 (85 aa), 28% identity in aa 1 - 83.
    
  0.903
celG
Putative glucosidase; Involved in the degradation of chitin. ChbG is essential for growth on the acetylated chitooligosaccharides chitobiose and chitotriose but is dispensable for growth on cellobiose and chitosan dimer, the deacetylated form of chitobiose. Deacetylation of chitobiose-6-P and chitotriose-6-P is necessary for both the activation of the chb promoter by the regulatory protein ChbR and the hydrolysis of phosphorylated beta-glucosides by the phospho-beta-glucosidase ChbF. Catalyzes the removal of only one acetyl group from chitobiose-6-P to yield monoacetylchitobiose-6-P, t [...]
 
   
 0.848
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
Server load: medium (62%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.