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
SDI66252.1Nitrogen fixation protein NifU. (155 aa)    
Predicted Functional Partners:
SDI66223.1
Cysteine desulfurase / selenocysteine lyase; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family.
 
 0.999
SDI66176.1
Fe-S cluster assembly protein SufD.
 
  
 0.991
SDI27768.1
Cysteine desulfurase.
  
 0.988
SDI46147.1
Cysteine desulfurase.
  
 0.988
sufB
Fe-S cluster assembly protein SufB.
 
  
 0.986
sufC
Iron-regulated ABC transporter ATPase subunit SufC.
 
  
 0.984
dnaK
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
 
 0.944
cls
Cardiolipin synthase; Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol; Belongs to the phospholipase D family. Cardiolipin synthase subfamily.
   
 
 0.762
dnaJ
Molecular chaperone DnaJ; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent interactions between DnaJ, [...]
    
 
 0.586
SDI43931.1
Metal-sulfur cluster biosynthetic enzyme.
  
    0.575
Your Current Organism:
Dolosicoccus paucivorans
NCBI taxonomy Id: 84521
Other names: ATCC BAA-56, CCUG 39307, CIP 106314, D. paucivorans, DSM 15742, Streptococcus sp. 2992-95, strain 2992-95
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.