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
ldrCSmall toxic polypeptide. (35 aa)    
Predicted Functional Partners:
tfaQ
Qin prophage; Tail fiber assembly protein homolog from lambdoid prophage Qin; Belongs to the tfa family.
      
 0.807
ybfD
H repeat-associated putative transposase YbfD; Pseudogene, DDE domain transposase family;putative factor; Not classified; putative receptor protein; Belongs to the transposase 11 family.
      
 0.803
tfaR
Rac prophage; Tail fiber assembly protein homolog from lambdoid prophage Rac; Belongs to the tfa family.
      
 0.790
pinQ
Qin prophage; putative site-specific recombinase; Belongs to the site-specific recombinase resolvase family.
      
 0.738
ldrD
Toxic polypeptide, small; Toxic component of a type I toxin-antitoxin (TA) system. Overexpression causes rapid cell killing and nucleoid condensation of the host cell. Overexpression induces stress-response and a number of membrane protein genes. May inhibit ATP synthesis due to its insertion in the cell inner membrane (By similarity).
      
 0.737
pinR
Rac prophage; putative site-specific recombinase.
      
 0.731
ynaE
Cold shock protein, Rac prophage.
      
 0.730
yhhI
H repeat-associated putative transposase YhhI; Pseudogene fragment; Belongs to the transposase 11 family.
      
 0.685
rzoR
Prophage outer membrane lipoprotein RzoR; Component of the spanin complex that disrupts the outer membrane and causes cell lysis during virus exit. The spanin complex conducts the final step in cell lysis by disrupting the outer membrane after holin and endolysin action have permeabilized the inner membrane and degraded the host peptidoglycans (By similarity).
      
 0.645
rzoD
DLP12 prophage; Component of the spanin complex that disrupts the outer membrane and causes cell lysis during virus exit. The spanin complex conducts the final step in cell lysis by disrupting the outer membrane after holin and endolysin action have permeabilized the inner membrane and degraded the host peptidoglycans (By similarity); Belongs to the lambdalikevirus o-spanin family.
      
 0.644
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.