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
nifS-1Nitrogen fixation iron-sulfur cluster assembly cysteine desulfurase NifS; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. (391 aa)    
Predicted Functional Partners:
nifU
Nitrogen fixation iron-sulfur cluster assembly protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
 
 0.999
GSU1409
NifU-like domain protein.
 
 0.996
dndA
Cysteine desulfurase.
  
 
 
0.914
nifS-2
Nitrogen fixation iron-sulfur cluster assembly cysteine desulfurase NifS.
  
 
 
0.907
tusA-2
tRNA (5-carboxymethylaminomethyl-2-thio-U34) synthesis sulfur carrier protein.
  
 
 0.770
tusA-1
tRNA (5-carboxymethylaminomethyl-2-thio-U34) synthesis sulfur carrier protein.
  
 
 0.770
yedF
Selenium metabolism protein YedF, putative; Belongs to the sulfur carrier protein TusA family.
   
 
 0.767
GSU2988
Hypothetical protein.
  
 
 0.702
GSU1207
HesB/YadR/YfhF family protein, selenocysteine-containing.
  
  
 0.691
GSU0480
thioredoxin/NifU-like domain protein.
  
 
 0.669
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
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.