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
yccSPutative transporter, FUSC superfamily inner membrane protein. (717 aa)    
Predicted Functional Partners:
yccF
DUF307 family inner membrane protein.
 
  
 0.981
yhhQ
DUF165 family inner membrane protein; Involved in the import of queuosine (Q) precursors, required for Q precursor salvage. Transports 7-cyano-7-deazaguanine (preQ(0)) and 7-aminomethyl-7-deazaguanine (preQ(1)), with a preference for preQ(0).
  
     0.564
yccT
UPF0319 family protein; Belongs to the UPF0319 family.
     
 0.544
ycbZ
Putative ATP-dependent protease; Protein involved in proteolysis.
   
  
 0.529
helD
DNA helicase IV; Helicase IV catalyzes the unwinding of duplex DNA in the 3' to 5' direction with respect to the bound single strand in a reaction that is dependent upon the hydrolysis of ATP.
  
    0.511
frsA
Fermentation-respiration switch protein; Displays esterase activity toward pNP-butyrate.
  
     0.507
yecD
Isochorismatase family protein; Belongs to the isochorismatase family.
      
 0.501
iscU
Iron-sulfur cluster assembly scaffold protein; A scaffold on which IscS assembles Fe-S clusters. Exists as 2 interconverting forms, a structured (S) and disordered (D) form. The D- state is the preferred substrate for IscS. Converts to the S-state when an Fe-S cluster is assembled, which helps it dissociate from IscS to transfer the Fe-S to an acceptor. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters; Belongs to the NifU family.
   
    0.497
ybjE
Putative transporter; Mediates export of lysine; Belongs to the LysO family.
  
    0.496
ligB
DNA ligase, NAD(+)-dependent; Catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction. Belongs to the NAD-dependent DNA ligase family. LigB subfamily.
 
     0.475
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.