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
ptsIProbable phosphoenolpyruvate-protein phosphotransferase transmembrane; 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). (586 aa)    
Predicted Functional Partners:
RSp1282
Probable pts system, fructose-specific eIIa/hpr/ei components protein.
 
0.999
pstH
Probable phosphocarrier protein hpr (phosphohistidinoprotein-hexose phosphotransferase).
 
 0.998
fruB
Probable multiphosphoryl transfer protein mtp.
 
0.984
fruA
Probable pts system, fructose-specific IIbc component (eIIbc-fru) (fructose-permease IIbc component) transmembrane protein.
 
  
 0.965
hprK
Putative hpr kinase/phosphorylase (hprk/p) (hpr(ser)kinase/phosphorylase) protein; 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).
 
   
 0.952
RSc0346
Putative pts system fructose subfamily IIa component; protein.
 
  
 0.912
ptsN
Nitrogen PTS system EIIA component; Putative nitrogen regulatory IIa (enzyme IIa-ntr) (phosphotransferase enzyme II, a component) transcription regulator protein.
 
  
 0.902
scrA
Probable pts system, sucrose-specific (IIbc component) transmembrane protein.
 
  
 0.786
fruK
Probable 1-phosphofructokinase protein; Belongs to the carbohydrate kinase PfkB family.
 
  
 0.760
lptA
Putative signal peptide protein; Involved in the assembly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner membrane to the outer membrane.
 
   
 0.671
Your Current Organism:
Ralstonia solanacearum
NCBI taxonomy Id: 267608
Other names: R. solanacearum GMI1000, Ralstonia solanacearum GMI1000, Ralstonia solanacearum str. GMI1000, Ralstonia solanacearum strain GMI1000
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