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
SFO38218.1Formate dehydrogenase (quinone-dependent) catalytic subunit. (199 aa)    
Predicted Functional Partners:
FdxH
Formate dehydrogenase (quinone-dependent) iron-sulfur subunit.
 
 0.993
FdnG
Formate dehydrogenase (quinone-dependent) catalytic subunit; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
     0.991
SFO38269.1
Formate dehydrogenase subunit gamma.
 
 0.980
fdhE
FdhE protein; Necessary for formate dehydrogenase activity. Belongs to the FdhE family.
 
 
 
 0.927
napD
Periplasmic nitrate reductase chaperone NapD; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export.
  
 
 0.893
napB
Periplasmic nitrate reductase subunit NapB; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from the membrane-anchored tetraheme c-type NapC protein and transfers these to NapA subunit, thus allowing electron flow between membrane and periplasm. Essential for periplasmic nitrate reduction with nitrate as the terminal electron acceptor; Belongs to the NapB family.
  
 0.877
SelA
L-seryl-tRNA(Sec) selenium transferase; Converts seryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.
 
  
 0.805
SFO62197.1
Cytochrome c.
  
 
 0.773
GltB
Glutamate synthase (NADPH) large subunit.
  
 
 0.713
SFO62214.1
Sulfur dehydrogenase subunit SoxD.
  
 
 0.696
Your Current Organism:
Paracoccus pantotrophus
NCBI taxonomy Id: 82367
Other names: ATCC 35512, DSM 2944, JCM 21485, LMD 82.5, NBRC 102493, NCCB 82005, P. pantotrophus, Thiosphaera pantotropha, strain GB 17, strain GB17
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