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
opgEOPG biosynthetic transmembrane phosphoethanolamine transferase; Catalyzes the addition of a phosphoethanolamine moiety to the osmoregulated periplasmic glucan (OPG) backbone. (527 aa)    
Predicted Functional Partners:
eptA
Lipid A phosphoethanolamine transferase; Catalyzes the addition of a phosphoethanolamine moiety to the lipid A. The phosphoethanolamine modification is required for resistance to polymyxin; Belongs to the phosphoethanolamine transferase family. EptA subfamily.
  
   
 0.878
opgB
OPG periplasmic biosynthetic phosphoglycerol transferases I (membrane-bound) and II (soluble); Transfers a phosphoglycerol residue from phosphatidylglycerol to the membrane-bound nascent glucan backbones. Belongs to the OpgB family.
 
   
 0.780
opgC
OPG biosynthetic transmembrane succinyltransferase; Necessary for the succinyl substitution of periplasmic glucans. Could catalyze the transfer of succinyl residues from the cytoplasmic side of the membrane to the nascent glucan backbones on the periplasmic side of the membrane.
  
  
 0.681
damX
Cell division protein that binds to the septal ring; Non-essential cell division protein. Belongs to the DamX family.
  
     0.605
malT
Mal regulon transcriptional activator; Positively regulates the transcription of the maltose regulon whose gene products are responsible for uptake and catabolism of malto- oligosaccharides. Specifically binds to the promoter region of its target genes, recognizing a short DNA motif called the MalT box (5'- GGA[TG]GA-3'). Displays weak ATPase activity, but this activity is not required for promoter binding.
  
     0.585
ybjX
DUF535 family protein; Putative enzyme; To H.influenzae HI_0461.
  
     0.581
ypfG
DUF1176 family protein.
  
     0.547
ydhK
Putative efflux protein (PET) component of YdhJK efflux pump.
  
    0.545
ybhC
acyl-CoA thioesterase, lipoprotein; Putative thioesterase. Does not bind pectin, and has no pectinesterase activity; Belongs to the pectinesterase family.
  
     0.537
ydeE
Putative transporter; A transporter able to export peptides. When overexpressed, allows cells deleted for multiple peptidases (pepA, pepB, pepD and pepN) to grow in the presence of dipeptides Ala-Gln or Gly-Tyr which otherwise inhibit growth. Cells overexpressing this protein have decreased intracellular levels of Ala-Gln dipeptide, and in a system that produces the Ala-Gln dipeptide overproduction of this protein increases export of the dipeptide. Belongs to the major facilitator superfamily.
  
     0.533
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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