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
trkHTrk system potassium uptake protein; Low-affinity potassium transport system. Interacts with Trk system potassium uptake protein TrkA; Belongs to the TrkH potassium transport family. (482 aa)    
Predicted Functional Partners:
trkA
NAD-binding component of TrK potassium transporter; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 
 0.941
trkH-2
Trk system potassium uptake protein; Low-affinity potassium transport system. Interacts with Trk system potassium uptake protein TrkA; Belongs to the TrkH potassium transport family.
 
    
0.796
XM1_4237
Putative potassium channel protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
  
 
 0.748
nifB
FeMo cofactor biosynthesis protein NifB; Function of homologous gene experimentally demonstrated in an other organism; factor.
     
 0.561
nifX
Nitrogen fixation protein NifX; Function of homologous gene experimentally demonstrated in an other organism; factor.
      
 0.551
napH
Ferredoxin-type protein NapH; Function of homologous gene experimentally demonstrated in an other organism; carrier.
      
 0.547
XM1_0324
Leucine aminopeptidase; Function of strongly homologous gene; enzyme; Belongs to the peptidase M17 family.
     
 0.504
XM1_4348
Glutathione-regulated potassium-efflux system protein kefB; Function of strongly homologous gene; transporter; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
   
 
 0.493
ydbK
Putative 2-oxoacid-flavodoxin fused oxidoreductase:conserved protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
 
 0.471
ybaL
Nner membrane protein YbaL; Function of homologous gene experimentally demonstrated in an other organism; transporter; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
     
 0.404
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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