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
ydeEPutative 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. (395 aa)    
Predicted Functional Partners:
ybcI
DUF457 family inner membrane protein.
   
  
 0.810
yfcJ
Putative arabinose efflux transporter; Overexpression has no effect on intracellular arabinose concentrations.
      
 0.789
eamA
Cysteine and O-acetyl-L-serine efflux system; May be an export pump for cysteine and other metabolites of the cysteine pathway (such as N-acetyl-L-serine (NAS) and O-acetyl-L- serine (OAS)), and for other amino acids and their metabolites. Belongs to the EamA transporter family.
  
  
 0.731
yneM
Inner membrane-associated protein; Modulates intracellular Mg(2+) levels to maintain cellular integrity upon Mg(2+) limitation. Acts by binding and stabilizing the Mg(2+) transporter MgtA, thereby leading to increased intracellular level of Mg(2+). May inhibit FtsH proteolysis of MgtA.
     
 0.676
ydeA
Arabinose efflux transporter, arabinose-inducible; Involved in the efflux of sugars. The physiological role may be the reduction of the intracellular concentration of toxic sugars or sugar metabolites. Transports L-arabinose and to a lesser extent IPTG. Seems to contribute to the control of the arabinose regulon; Belongs to the major facilitator superfamily. SotB (TC 2.A.1.2) family.
  
  
 0.674
yhhS
Putative arabinose efflux transporter; Confers high-level resistance to glyphosate when overexpressed. Overexpression has no effect on intracellular arabinose concentrations. Belongs to the major facilitator superfamily. YhhS family.
  
   
 0.660
recE
Rac prophage; Is involved in the RecE pathway of recombination. Catalyzes the degradation of double-stranded DNA. Acts progressively in a 5' to 3' direction, releasing 5'-phosphomononucleotides. Has a strong preference for linear duplex substrate DNA and appears to be unable to initiate degradation from single-stranded breaks in DNA.
  
     0.655
ygcS
Putative MFS sugar transporter; Putative transport protein.
      
 0.622
ydhP
Putative MFS transporter, inner membrane protein; Putative transport protein.
  
  
 0.604
mhpT
3-hydroxyphenylpropionic transporter; Uptake of 3-(3-hydroxyphenyl)propionate (3HPP) across the cytoplasmic membrane. Transport is driven by the proton motive force. Does not transport benzoate, 3-hydroxybenzoate or gentisate. Belongs to the major facilitator superfamily. Aromatic acid:H(+) symporter (AAHS) (TC 2.A.1.15) family.
   
  
 0.601
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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