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
nifU1Nitrogen fixation protein NifU-1. (142 aa)    
Predicted Functional Partners:
nifS
Cysteine desulfurase.
 
 0.995
iscS
Cysteine desulfurase.
  
 0.991
fdxD
Ferredoxin V.
 
 0.957
ADE84571.1
Heat shock protein DnaJ domain protein.
  
 
 0.956
nifB1
Nitrogenase cofactor biosynthesis protein NifB-1.
 
  
 0.935
ADE86996.1
HesB/YadR/YfhF family protein; Belongs to the HesB/IscA family.
 
 
 0.910
iscA
Iron-sulfur cluster assembly accessory protein; Belongs to the HesB/IscA family.
  
 
 0.897
ADE86055.1
HesB/YadR/YfhF family protein; Belongs to the HesB/IscA family.
  
 
 0.897
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
  
 0.887
sufS1
Cysteine desulfurase-1; Catalyzes the removal of elemental sulfur and selenium atoms from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to produce L-alanine.
  
 
 0.843
Your Current Organism:
Rhodobacter capsulatus
NCBI taxonomy Id: 272942
Other names: R. capsulatus SB 1003, Rhodobacter capsulatus SB 1003
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.