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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
nprPhosphohistidinoprotein-hexose phosphotransferase component of N-regulated PTS system (Npr). (89 aa)    
Predicted Functional Partners:
Lcin_1599
Pyruvate phosphate dikinase.
  
 0.992
ptsP_2
Phosphoenolpyruvate-protein phosphotransferase PtsP; 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).
  
 
 0.966
ptsP_1
Phosphoenolpyruvate-protein phosphotransferase PtsP.
  
 
 0.893
rpsL_1
30S ribosomal protein S7; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA; Belongs to the universal ribosomal protein uS7 family.
   
    0.717
glpD
Glycerol-3-phosphate dehydrogenase; Belongs to the FAD-dependent glycerol-3-phosphate dehydrogenase family.
    
 0.656
tufA_2
Elongation factor Tu (EF-Tu); This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
  
 0.647
ppsA
Phosphoenolpyruvate synthase; Catalyzes the phosphorylation of pyruvate to phosphoenolpyruvate; Belongs to the PEP-utilizing enzyme family.
  
 
 0.643
pgi
Glucose-6-phosphate isomerase; Belongs to the GPI family.
  
 
 0.622
rpoN
RNA polymerase sigma-54 factor (sigma-L); Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.597
gpsA
Glycerol-3-phosphate dehydrogenase (NAD+); Belongs to the NAD-dependent glycerol-3-phosphate dehydrogenase family.
   
 
  0.590
Your Current Organism:
Legionella cincinnatiensis
NCBI taxonomy Id: 28085
Other names: ATCC 43753, CCUG 31230 A, CIP 103875, DSM 19233, L. cincinnatiensis, NCTC 12438, strain 72-OH-H
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