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
SFV73501.1CoB--CoM heterodisulfide reductase subunit A. (411 aa)    
Predicted Functional Partners:
SFV73502.1
Heterodisulfide reductase, subunit A/methylviologen reducing hydrogenase, subunit delta.
 
 
0.986
SFV73533.1
Coenzyme F420-reducing hydrogenase, beta subunit.
 
 0.982
SFV73503.1
Heterodisulfide reductase, subunit E, putative.
 
 
 0.955
SFV73535.1
CoB--CoM heterodisulfide reductase subunit B.
 
 
 0.928
hdrC
CoB--CoM heterodisulfide reductase subunit C.
 
 
 0.848
SFV73504.1
FIG00603273: hypothetical protein.
  
   0.825
SFV74108.1
Putative iron-sulfur cluster-binding protein; Predicted L-lactate dehydrogenase, Fe-S oxidoreductase subunit YkgE / Predicted L-lactate dehydrogenase, Iron-sulfur cluster-binding subunit YkgF.
  
 
 0.787
aprB
Adenylylsulfate reductase beta-subunit.
 
    0.697
SFV72166.1
4Fe-4S ferredoxin, iron-sulfur binding domain protein.
 
   
 0.685
SFV73531.1
Heterodisulfide reductase, cytochrome reductase subunit.
 
  
 0.645
Your Current Organism:
Desulfovibrio piger
NCBI taxonomy Id: 901
Other names: ATCC 29098, D. piger, DSM 749, Desulfomonas pigra
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.