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
narHNitrate reductase 1, beta subunit; Code: C; COG: COG1140. (512 aa)    
Predicted Functional Partners:
narG
Nitrate reductase 1, alpha subunit; Code: C; COG: COG5013; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
 0.999
narI
Nitrate reductase 1, cytochrome b(NR), gamma subunit; Code: C; COG: COG2181.
 
 0.999
narJ
Nitrate reductase 1, delta subunit, assembly function; Code: C; COG: COG2180.
 
 
 0.994
narK
Nitrite extrusion protein; Code: P; COG: COG2223.
 
 
 0.993
narV
Cryptic nitrate reductase 2, gamma subunit; Code: C; COG: COG2181.
 
 0.993
nirD
Nitrite reductase (NAD(P)H) subunit; Code: PR; COG: COG2146.
  
 
 0.970
nirB
Nitrite reductase (NAD(P)H) subunit; Code: C; COG: COG1251; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
  
 
 0.950
narW
Cryptic nitrate reductase 2, delta subunit, assembly function; Code: C; COG: COG2180.
 
 
 0.931
napA
Probable nitrate reductase 3; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
   
 0.926
napB
Cytochrome c-type protein; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
     
 0.907
Your Current Organism:
Shigella dysenteriae
NCBI taxonomy Id: 300267
Other names: S. dysenteriae Sd197, Shigella dysenteriae Sd197, Shigella dysenteriae str. Sd197, Shigella dysenteriae strain Sd197
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