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ptsH protein (Staphylococcus xylosus) - STRING interaction network
"ptsH" - Phosphocarrier protein HPr in Staphylococcus xylosus
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second shell of interactors
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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ptsHPhosphocarrier 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 (88 aa)    
Predicted Functional Partners:
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 (329 aa)
     
 
  0.999
AID43140.1
Phosphoenolpyruvate-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) (571 aa)
 
 
  0.994
hprK
HPr kinase/phosphorylase; Catalyzes the ATP- as well as the pyrophosphate- dependent phosphorylation of ’Ser-46’ 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 carbon sources (gluco [...] (314 aa)
 
 
 
  0.955
AID43427.1
PTS fructose transporter subunit IIC; PTS system, fructose-specific IIB component; PTS system, fructose-specific IIC component (649 aa)
 
 
  0.882
AID41706.1
PTS mannose transporter subunit IIABC; PTS system, mannose-specific IIC component; PTS system, mannose-specific IIA component (657 aa)
 
 
  0.880
AID41956.1
PTS beta-glucoside transporter subunit IIABC; PTS system, beta-glucoside-specific IIC component; PTS system, beta-glucoside-specific IIA component (628 aa)
   
 
  0.870
AID41798.1
PTS glucose transporter subunit IICBA; PTS system, glucose-specific IIB component; PTS system, glucose-specific IIA component (678 aa)
   
 
  0.870
AID41492.1
annotation not available (624 aa)
   
 
  0.870
AID41639.1
annotation not available (877 aa)
   
 
  0.831
AID42190.1
annotation not available (144 aa)
 
 
 
  0.809
Your Current Organism:
Staphylococcus xylosus
NCBI taxonomy Id: 1288
Other names: ATCC 29971, CCUG 7324, CIP 81.66, DSM 20266, HAMBI 2057, JCM 2418, NCTC 11043, NRRL B-14776, S. xylosus, Staphylococcus xylosus
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