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
GSU1900ABC transporter, membrane protein of unknown function DUF140. (257 aa)    
Predicted Functional Partners:
GSU1899
ABC transporter, periplasmic substrate-binding protein, MCE domain-containing.
 
 0.997
GSU0816
Organic solvent tolerance ABC transporter, ATP-binding protein.
 0.994
GSU0925
ABC transporter, ATP-binding protein.
 0.993
GSU0815
ABC transporter, periplasmic substrate-binding protein, MCE family.
 
 0.992
GSU1227
ABC transporter, ATP-binding protein.
 0.992
GSU0926
ABC transporter, periplasmic substrate-binding protein, MCE domain-containing.
 
 0.974
GSU0924
Transporter membrane protein of unknown function DUF140.
  
  
 
0.914
GSU0817
ABC transporter, membrane protein of unknown function DUF140.
  
  
 
0.910
GSU0813
Organic solvent tolerance ABC transporter, periplasmic substrate-binding protein.
  
 
 0.853
GSU1901
Hypothetical protein.
  
    0.807
Your Current Organism:
Geobacter sulfurreducens
NCBI taxonomy Id: 243231
Other names: G. sulfurreducens PCA, Geobacter sulfurreducens PCA, Geobacter sulfurreducens str. PCA, Geobacter sulfurreducens strain PCA
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.