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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
narKSimilar to E. coli nitrite extrusion protein (AAC74307.1); Blastp hit to AAC74307.1 (463 aa), 94% identity in aa 1 - 462. (465 aa)    
Predicted Functional Partners:
narH
Similar to E. coli nitrate reductase 1, beta subunit (AAC74309.1); Blastp hit to AAC74309.1 (512 aa), 92% identity in aa 1 - 511.
 
 
 0.999
narG
Similar to E. coli nitrate reductase 1, alpha subunit (AAC74308.1); Blastp hit to AAC74308.1 (1247 aa), 95% identity in aa 1 - 1247; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
 
 
 0.999
narI
Similar to E. coli nitrate reductase 1, cytochrome b(NR), gamma subunit (AAC74311.1); Blastp hit to AAC74311.1 (225 aa), 92% identity in aa 1 - 225.
 
 
 0.996
narZ
Similar to E. coli cryptic nitrate reductase 2, alpha subunit (AAC74550.1); Blastp hit to AAC74550.1 (1246 aa), 90% identity in aa 1 - 1246; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
 
 
 0.988
narY
Similar to E. coli cryptic nitrate reductase 2, beta subunit (AAC74549.1); Blastp hit to AAC74549.1 (514 aa), 94% identity in aa 1 - 514.
 
 
 0.986
narJ
Nitrate reductase 1, delta subunit; Chaperone required for molybdenum cofactor assembly in nitrate reductase 1; similar to E. coli nitrate reductase 1, delta subunit, assembly function (AAC74310.1); Blastp hit to AAC74310.1 (236 aa), 88% identity in aa 1 - 236.
 
  
 0.986
nirB
Similar to E. coli nitrite reductase (NAD(P)H) subunit (AAC76390.1); Blastp hit to AAC76390.1 (847 aa), 95% identity in aa 1 - 847; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 
 0.986
narV
Similar to E. coli cryptic nitrate reductase 2, gamma subunit (AAC74547.1); Blastp hit to AAC74547.1 (226 aa), 96% identity in aa 1 - 226.
 
 
 0.984
nrfA
Nitrite reductase periplasmic cytochrome c(552); Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family.
   
 
 0.954
nirD
Nitrite reductase small subunit; Required for activity of the reductase.
 
 
 0.942
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
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