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. (86 aa)    
Predicted Functional Partners:
ptsI
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).
 
 0.999
fruA_3
PTS system fructose-specific EIIABC component.
 
 
 0.997
ptsG_1
PTS system glucose-specific EIICBA component.
 
 0.994
bglF
PTS system beta-glucoside-specific EIIBCA component.
  
 0.993
sacX
Negative regulator of SacY activity.
  
 0.993
manX_1
PTS system mannose-specific EIIAB component.
  
 0.987
crr_2
Glucose-specific phosphotransferase enzyme IIA component.
 
 0.982
crr_1
Glucose-specific phosphotransferase enzyme IIA component.
 
 0.981
manX_2
PTS system mannose-specific EIIAB component.
 
 0.971
manX_5
PTS system mannose-specific EIIAB component.
 
 0.971
Your Current Organism:
Clostridium saccharobutylicum
NCBI taxonomy Id: 169679
Other names: ATCC BAA-117, C. saccharobutylicum, Clostridium saccharobutylicum Keis et al. 2001, DSM 13864, strain NCP 262
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.