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
nirSNitrite reductase; Identified by similarity to SP:P24040; match to protein family HMM PF00034; match to protein family HMM PF02239. (542 aa)    
Predicted Functional Partners:
norB
Nitric-oxide reductase, B subunit; Identified by similarity to SP:P98008; match to protein family HMM PF00115; Belongs to the heme-copper respiratory oxidase family.
 
 0.999
norC
Nitric-oxide reductase, C subunit; Identified by similarity to SP:Q52527; match to protein family HMM PF00034.
 
 
  0.995
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.
 
 0.970
napB
Periplasmic nitrate reductase, cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
 
 0.960
narK
Nitrate permease; Identified by similarity to GP:6007443; match to protein family HMM PF07690; match to protein family HMM TIGR00886.
     
 0.951
nirD
Nitrite reductase [NAD(P)H], small subunit; Identified by similarity to SP:P23675; match to protein family HMM TIGR02378.
    
 0.945
nirB
Nitrite reductase [NAD(P)H], large subunit; Identified by similarity to SP:P08201; 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.
     
 0.941
CPS_4226
Putative heme biosythesis protein; Identified by similarity to SP:Q52525.
 
    0.936
nasA
Nitrate reductase; Identified by similarity to SP:Q06457; match to protein family HMM PF00384; match to protein family HMM PF01568; match to protein family HMM PF04324; match to protein family HMM PF04879; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
  
 0.930
CPS_4225
Putative heme biosynthesis protein; Identified by similarity to SP:Q52522.
 
  
 0.903
Your Current Organism:
Colwellia psychrerythraea
NCBI taxonomy Id: 167879
Other names: C. psychrerythraea 34H, Colwellia psychrerythraea 34H, Colwellia psychrerythraea str. 34H, Colwellia psychrerythraea strain 34H, Colwellia sp. 34H
Server load: low (36%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.