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
ptsHPhosphocarrier protein HPr (Histidine-containing protein). (85 aa)    
Predicted Functional Partners:
ptsI
Phosphoenolpyruvate-protein phosphotransferase (Phosphotransferase system, enzyme I); 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).
 
 0.999
crr
PTS system, glucose-specific IIA component (EIIA-GLC) (Glucose-permease IIA component) (Phosphotransferase enzyme II, A component) (EIII-GLC).
 
 0.998
fruA
PTS system, fructose-specific IIBC component.
 
 
 0.994
manX
PTS system, mannose-specific IIAB component (EIIAB-MAN) (Mannose-permease IIAB component) (Phosphotransferase enzyme II, AB component) (EIII-MAN).
  
 0.988
plu0585
Unnamed protein product; Similar to beta-glucoside permease IIABC component (phosphotransferase enzyme II, ABC component). Putative transmembrane protein.
  
 0.974
celC
PTS system, cellobiose-specific IIA component (EIIA-CEL) (Cellobiose-permease IIA component) (Phosphotransferase enzyme II, A component) (EIII-CEL).
   
 0.963
nagE
PTS system, N-acetylglucosamine-specific IIABC component (EIIABC-NAG) (N-acetylglucosamine-permease IIABC component) (Phosphotransferase enzyme II, ABC component) (EII-NAG).
 
 
 0.952
plu1989
Unnamed protein product; Highly similar to phosphotransferase system enzyme II.
 
 
 0.946
fruB
PTS system, fructose-specific IIA/FPr component.
 
 
0.945
treB
PTS system, trehalose-specific IIBC component (EIIBC-TRE) (trehalose-permease IIBC component) (phosphotransferase enzyme II, BC component) (EII-TRE).
  
 
 0.932
Your Current Organism:
Photorhabdus laumondii
NCBI taxonomy Id: 243265
Other names: P. laumondii subsp. laumondii TTO1, Photorhabdus laumondii subsp. laumondii TTO1, Photorhabdus luminescens subsp. laumondii TTO1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.