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
eptCLPS heptose I phosphoethanolamine transferase; Catalyzes the addition of a phosphoethanolamine moiety to the outer membrane lipopolysaccharide core; Belongs to the phosphoethanolamine transferase family. EptC/CptA subfamily. (577 aa)    
Predicted Functional Partners:
lptA
Lipopolysaccharide export ABC transporter periplasmic binding protein; Involved in the assembly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner membrane to the outer membrane. May form a bridge between the inner membrane and the outer membrane, via interactions with LptC and LptD, thereby facilitating LPS transfer across the periplasm.
      
 0.863
waaP
Kinase that phosphorylates core heptose of lipopolysaccharide; Catalyzes the phosphorylation of heptose(I) of the outer membrane lipopolysaccharide core.
  
   
 0.837
ppc
Phosphoenolpyruvate carboxylase; Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.
 
    0.829
waaG
UDP-glucose:(heptosyl)lipopolysaccharide alpha-1,3-glucosyltransferase; Involved in the addition of the first glucose residue to the lipopolysaccharide core; Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
  
   
 0.765
waaO
UDP-D-galactose:(glucosyl)lipopolysaccharide- alpha-1,3-D-galactosyltransferase; Protein involved in cell surface antigen activity, host-interacting; Belongs to the glycosyltransferase 8 family.
  
   
 0.729
yjiK
SdiA-regulated family putative membrane-anchored protein; putative phytase-like esterase.
  
   
 0.723
yrbL
Mg(2+)-starvation-stimulated protein.
  
     0.680
flgG
Flagellar biosynthesis, cell-distal portion of basal-body rod; Protein involved in flagellum assembly and taxis.
    
 
 0.665
aslA
Putative Ser-type periplasmic non-aryl sulfatase; No E.coli strains have been observed to have an arylsulfatase activity. A 'latent' activity has been observed by heterologous expression of a genomic region linked to tynA, but it does not map near aslA; Belongs to the sulfatase family.
      
 0.626
waaR
Lipopolysaccharide 1,2-glucosyltransferase; Adds the glucose(II) group on the galactose(I) group of LPS.
  
   
 0.618
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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