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
nrtBNitrate transport system permease protein; Function of strongly homologous gene; transporter. (284 aa)    
Predicted Functional Partners:
nrtC
Nitrate transport system ATP-binding protein; Function of strongly homologous gene; transporter.
 
 0.998
nrtA
Nitrate ABC transporter component precursor (substrate-binding protein) (tat pathway signal); Function of strongly homologous gene; transporter.
 
 0.998
nrtA-2
Nitrate transporter component; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 0.993
ntrCD
Nitrate transport ATP-binding subunits C and D; Function of strongly homologous gene; transporter.
 
  0.984
nasA
Nitrate reductase, large subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
  
 0.982
nrtB-2
Nitrate transport permease protein; Function of strongly homologous gene; transporter.
  
  
 
0.909
ACS41429.1
Putative ABC transporter, periplasmic protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
  
 0.823
ACS42552.1
Putative nitrate transporter component, nrtA; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
  
 0.821
cynS
Cyanate lyase; Catalyzes the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide; Belongs to the cyanase family.
 
   
 0.771
ssuB-2
ATP-binding component of ABC superfamily; Function of strongly homologous gene; transporter.
    0.762
Your Current Organism:
Methylorubrum extorquens
NCBI taxonomy Id: 272630
Other names: M. extorquens AM1, Methylobacterium extorquens AM1, Methylorubrum extorquens AM1, Pseudomonas sp. AM1
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