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
nifUNifU-like protein; Identified by sequence similarity; putative. (153 aa)    
Predicted Functional Partners:
nifS
Cysteine desulfurase protein; Identified by sequence similarity; putative.
  
 0.999
ENN84814.1
Pyridoxal-phosphate-dependent aminotransferase protein; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine.
  
 0.999
ENN87216.1
Aminotransferase NifS; Identified by sequence similarity; putative.
 
 0.998
djlA
DnaJ-like protein; Identified by sequence similarity; putative.
  
 
 0.993
dnaK-2
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
 
 0.985
fdxB
Ferredoxin; Identified by sequence similarity; putative.
  
 0.980
ENN88662.1
2Fe-2S ferredoxin; Identified by sequence similarity; putative.
  
 0.980
sufC
ABC transporter involved in Fe-S cluster assembly, ATP-binding protein; Identified by sequence similarity; putative.
 
 
 0.945
ENN89139.1
ABC transporter membrane protein; Identified by sequence similarity; putative.
 
 
 0.939
dnaK
Putative chaperone protein DnaK; Identified by sequence similarity; putative.
  
 
 0.935
Your Current Organism:
Rhizobium freirei
NCBI taxonomy Id: 363754
Other names: R. freirei PRF 81, Rhizobium freirei PRF 81, Rhizobium sp. PRF 81
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.