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
SFV72697.1Heterodisulfide reductase, cytochrome reductase subunit. (639 aa)    
Predicted Functional Partners:
nifJ
Pyruvate-flavodoxin oxidoreductase; Belongs to the pyruvate:ferredoxin/flavodoxin oxidoreductase family.
  
 
 0.980
SFV73533.1
Coenzyme F420-reducing hydrogenase, beta subunit.
 
 
 0.930
atpG
ATP synthase gamma chain; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex.
  
 
 0.923
nifU
Iron-sulfur cluster assembly scaffold protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
  
 
 0.917
pyrD
Dihydroorotate dehydrogenase, catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate.
 
 
 0.913
SFV72601.1
Succinate dehydrogenase flavoprotein subunit.
 
 0.902
SFV73569.1
Succinate dehydrogenase flavoprotein subunit.
 
 0.902
SFV72606.1
Succinate dehydrogenase flavoprotein subunit.
  
 0.889
aprA
Adenylylsulfate reductase alpha-subunit.
  
 0.889
SFV74031.1
Adenylylsulfate reductase alpha-subunit.
  
 0.889
Your Current Organism:
Desulfovibrio piger
NCBI taxonomy Id: 901
Other names: ATCC 29098, D. piger, DSM 749, Desulfomonas pigra
Server load: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.