close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
STM4413Putative imidazolonepropionase and related amidohydrolases. (387 aa)    
Predicted Functional Partners:
STM4446
Putative selenocysteine synthase; [L-seryl-tRNA(Ser) selenium transferase].
 
  
 0.870
STM3768
Putative selenocysteine synthase (L-seryl-tRNA(Ser) selenium transferase).
 
  
 0.844
STM4447
Putative periplasmic protein.
 
    0.822
STM4444
Putative inner membrane protein.
    0.810
STM4443
Putative inner membrane protein.
 
     0.809
STM4441
Putative cytoplasmic protein.
 
     0.802
STM3767
Putative cytoplasmic protein.
 
    0.791
STM4412
Putative pemease; Similar to E. coli D-galactonate transport (AAC76714.1); Blastp hit to AAC76714.1 (445 aa), 31% identity in aa 42 - 197, 21% identity in aa 257 - 442.
  
    0.776
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
Server load: medium (42%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.