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
ydgIPutative arginine/ornithine antiporter transporter; Catalyzes an electroneutral exchange between arginine and ornithine to allow high-efficiency energy conversion in the arginine deiminase pathway; Belongs to the amino acid-polyamine-organocation (APC) superfamily. Basic amino acid/polyamine antiporter (APA) (TC 2.A.3.2) family. (460 aa)    
Predicted Functional Partners:
ybcF
Putative carbamate kinase; Protein involved in arginine biosynthetic process and pyrimidine nucleotide biosynthetic process.
 
  
 0.920
yqeA
Putative kinase; Belongs to the carbamate kinase family.
 
  
 0.852
yahI
Carbamate kinase-like protein; Putative kinase; Protein involved in arginine biosynthetic process and pyrimidine nucleotide biosynthetic process; Belongs to the carbamate kinase family.
 
  
 0.846
folM
Dihydromonapterin reductase, NADPH-dependent; Catalyzes the reduction of dihydromonapterin to tetrahydromonapterin. Also has lower activity with dihydrofolate.
 
    0.809
ydgH
DUF1471 family periplasmic protein; To E.coli YjfY.
      0.682
ybfP
Lipoprotein; Putative pectinase.
      
 0.644
ysaB
Uncharacterized protein.
      
 0.587
yqhH
Outer membrane lipoprotein, Lpp paralog.
      
 0.567
pqiC
DUF330 family putative lipoprotein; Component of a transport pathway that contributes to membrane integrity.
      
 0.535
argF
Ornithine carbamoyltransferase 2, chain F; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline, which is a substrate for argininosuccinate synthetase, the enzyme involved in the final step in arginine biosynthesis.
  
 0.499
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
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.