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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
nrtANitrate ABC transporter, substrate-binding protein NrtA. (453 aa)    
Predicted Functional Partners:
nrtB
Nitrate ABC transporter, permease protein.
 
 
 0.999
nrtD
Nitrate ABC transporter NrtD.
 
 0.997
nrtC
Nitrate ABC transporter NrtC.
 
 
0.982
AFW93541.1
Nitrate ABC transporter permease protein.
 
  
 0.924
AFW93539.1
Nitrate ABC transporter ATP-binding protein.
  
 0.919
narB
Nitrate reductase; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
   
 0.866
nrtP
Nitrite transporter.
 
   
 0.531
ntcA
Nitrogen-responsive regulatory protein.
      
 0.496
pstB-2
Phosphate ABC transporter ATP-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family.
 
    
 0.486
nirA
Ferredoxin-nitrite reductase; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
     
 0.453
Your Current Organism:
Anabaena sp. 90
NCBI taxonomy Id: 46234
Other names: A. sp. 90, Anabaena circinalis 90, Anabaena sp. strain 90
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