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
nrfAFormate-dependent cytochrome c nitrite reductase, c552 subunit; Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process; Belongs to the cytochrome c-552 family. (478 aa)    
Predicted Functional Partners:
nrfB
Cytochrome c nitrite reductase, pentaheme subunit; Identified by match to protein family HMM TIGR03146.
 
  
 0.963
nrfD
nrfD protein; Identified by match to protein family HMM PF03916; match to protein family HMM TIGR03148.
 
  
 0.950
napA
Periplasmic nitrate reductase, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
  
 
 0.928
nirD
Nitrite reductase [NAD(P)H], small subunit; Identified by match to protein family HMM TIGR02378.
   
 
 0.927
napB
Periplasmic nitrate reductase, diheme cytochrome c subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
 
 0.921
hcp
Hydroxylamine reductase; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
    
 0.920
nirB
Nitrite reductase [NAD(P)H], large subunit; Identified by match to protein family HMM PF00070; match to protein family HMM PF01077; match to protein family HMM PF03460; match to protein family HMM PF04324; match to protein family HMM PF07992; match to protein family HMM TIGR02374; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
  
 
 0.916
nrfC
Cytochrome c nitrite reductase, Fe-S protein; Identified by match to protein family HMM PF00037; match to protein family HMM TIGR01409; match to protein family HMM TIGR03149.
 
  
 0.916
gdhA
NADP-specific glutamate dehydrogenase; Identified by match to protein family HMM PF00208; match to protein family HMM PF02812; Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
     
 0.905
narI
Respiratory nitrate reductase 1, gamma subunit; Identified by similarity to SP:P11350; match to protein family HMM PF02665; match to protein family HMM TIGR00351.
     
 0.904
Your Current Organism:
Shigella boydii
NCBI taxonomy Id: 344609
Other names: S. boydii CDC 3083-94, Shigella boydii BS512, Shigella boydii CDC 3083-94, Shigella boydii str. CDC 3083-94, Shigella boydii strain CDC 3083-94
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