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
fdhF_2Molybdopterin oxidoreductase Fe4S4 domain protein. (139 aa)    
Predicted Functional Partners:
fdhF_1
Fdh-alpha: formate dehydrogenase, alpha subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
     0.990
hyfG
Hydrogenase-4 component G.
 
 
 0.982
nuoF
NADH oxidoreductase (quinone), F subunit; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. Belongs to the complex I 51 kDa subunit family.
 
 
 0.787
nuoE
NADH-quinone oxidoreductase subunit E.
 
 
 0.780
ynfE
Molybdopterin oxidoreductase family protein; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
 
  
 0.744
hycG
NADH ubiquinone oxidoreductase, 20 Kd subunit.
 
 
 0.703
gltD
Glutamate synthase [NADPH] small chain.
    
 0.693
hyfA
Hydrogenase-4 component A.
 
 
 0.692
fdhD
Formate dehydrogenase family accessory protein FdhD; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family.
 
 
 0.681
hyfC
Hydrogenase-4 component C.
 
 
 0.667
Your Current Organism:
Proteus vulgaris
NCBI taxonomy Id: 585
Other names: ATCC 29905, CCUG 35382, CCUG 39507, CDC PR1, CIP 104989, DSM 13387, LMG 16708, LMG:16708, NCTC 13145, P. vulgaris, strain PR 1
Server load: low (40%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.