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hprK protein (Sideroxydans lithotrophicus) - STRING interaction network
"hprK" - HPr kinase in Sideroxydans lithotrophicus
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
hprKHPr kinase; 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) (311 aa)    
Predicted Functional Partners:
Slit_0115
Glutamate synthase (ferredoxin) (1565 aa)
       
      0.974
Slit_0104
Phosphotransferase system, phosphocarrier protein HPr (89 aa)
 
 
 
  0.888
Slit_0105
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) (575 aa)
 
     
  0.840
Slit_0434
PTS IIA-like nitrogen-regulatory protein PtsN (151 aa)
 
     
  0.830
rpoD
RNA polymerase, sigma 70 subunit, RpoD; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth (654 aa)
   
 
      0.821
rpoH
RNA polymerase, sigma 32 subunit, RpoH (289 aa)
       
      0.728
Slit_2142
Alanine racemase; Catalyzes the interconversion of L-alanine and D- alanine. May also act on other amino acids (353 aa)
       
      0.726
Slit_0432
Hypothetical protein; Displays ATPase and GTPase activities (281 aa)
   
        0.718
Slit_0436
RNA polymerase, sigma 54 subunit, RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released (476 aa)
         
  0.677
Slit_0441
KpsF/GutQ family protein (353 aa)
              0.669
Your Current Organism:
Sideroxydans lithotrophicus
NCBI taxonomy Id: 580332
Other names: S. lithotrophicus, S. lithotrophicus ES-1, Siderooxidans, Siderooxidans lithoautotrophicus, Sideroxydans, Sideroxydans lithotrophicus, Sideroxydans lithotrophicus ES-1, Sideroxydans lithotrophicus str. ES-1, Sideroxydans lithotrophicus strain ES-1, iron-oxidizing lithotroph ES-1
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