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ptsI protein (Streptococcus mutans UA159) - STRING interaction network
"ptsI" - Phosphoenolpyruvate-protein phosphotransferase in Streptococcus mutans UA159
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second shell of interactors
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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ptsIPhosphoenolpyruvate-protein 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. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr) (577 aa)    
Predicted Functional Partners:
ptsH
Phosphocarrier protein HPr; 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 (87 aa)
 
 
  0.999
mtlA2
Mannitol-specific phosphotransferase enzyme IIA component; The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. The enzyme II CmtAB PTS system is involved in D-mannitol transport (145 aa)
       
  0.982
ptsG
Putative PTS system, glucose-specific IIABC component; Best Blastp Hit- gb|AAD00281.1| (U78600) putative ptsG## protein [Streptococcus mutans] (729 aa)
 
  0.929
bglP
Putative PTS system, beta-glucoside-specific EII component; Best Blastp Hit- gb|AAF89975.1|AF206272_1 (AF206272) beta-glucoside-specific EII permease [Streptococcus mutans] (644 aa)
 
 
  0.911
fruI
Best Blastp Hit- dbj|BAB04547.1| (AP001510) PTS system, fructose-specific enzyme II, BC component [Bacillus halodurans] (655 aa)
 
   
  0.900
pttB
Best Blastp Hit- pir||B82263 PTS system, trehalose-specific IIBC component VC0910 [imported] - Vibrio cholerae (group O1 strain N16961) >gi|9655367|gb|AAF94072.1| (AE004175) PTS system, trehalose-specific IIBC component [Vibrio cholerae] (655 aa)
 
  0.897
scrA
PTS system sucrose-specific EIIBCA component; The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. This system is involved in sucrose transport (664 aa)
 
  0.894
fruC
Best Blastp Hit- dbj|BAB04547.1| (AP001510) PTS system, fructose-specific enzyme II, BC component [Bacillus halodurans] (466 aa)
 
   
  0.860
hprK
HPr kinase/phosphorylase; Catalyzes the ATP- as well as the pyrophosphate- dependent phosphorylation of a specific serine residue in HPr, a phosphocarrier protein of the phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS). HprK/P also catalyzes the pyrophosphate-producing, inorganic phosphate-dependent dephosphorylation (phosphorolysis) of seryl-phosphorylated HPr (P- Ser-HPr). The two antagonistic activities of HprK/P are regulated by several intracellular metabolites, which change their concentration in response to the absence or presence of rapidly metabolisable carb [...] (311 aa)
 
     
  0.767
ccpA
Catabolite control protein A; Global transcriptional regulator of carbon catabolite repression (CCR) and carbon catabolite activation (CCA), which ensures optimal energy usage under diverse conditions (333 aa)
     
 
  0.745
Your Current Organism:
Streptococcus mutans UA159
NCBI taxonomy Id: 210007
Other names: S. mutans UA159, Streptococcus mutans UA159, Streptococcus mutans str. UA159
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