close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
CKO_03076Hypothetical protein; KEGG: ecs:ECs4849 2.6e-124 ferredoxin-NADP reductase K00528; COG: COG1018 Flavodoxin reductases (ferredoxin-NADPH reductases) family 1. (248 aa)    
Predicted Functional Partners:
hcp
Hypothetical protein; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
  
  
 0.588
CKO_03075
Hypothetical protein; KEGG: ecj:JW3896 1.5e-167 glpX; fructose 1,6-bisphosphatase II K02446; COG: COG1494 Fructose-1,6-bisphosphatase/sedoheptulose 1,7-bisphosphatase and related proteins; Psort location: Cytoplasmic, score:8.96.
     
 0.578
CKO_01293
Hypothetical protein; KEGG: eca:ECA2991 0. nasB; nitrite reductase [NAD(P)H] large subunit K00362; COG: COG2146 Ferredoxin subunits of nitrite reductase and ring-hydroxylating dioxygenases; Psort location: Cytoplasmic, score:9.26; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
  
  
 0.534
CKO_01425
Hypothetical protein; KEGG: ecp:ECP_1403 0. probable pyruvate-flavodoxin oxidoreductase K03737; COG: COG1013 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductases, beta subunit.
     
 0.471
CKO_01959
Hypothetical protein; KEGG: sty:STY1240 2.9e-150 holB; DNA polymerase III, delta' subunit K02341; COG: COG0470 ATPase involved in DNA replication.
  
   
 0.447
CKO_01710
COG: COG4238 Murein lipoprotein.
  
   
 0.416
norV
Hypothetical protein; Anaerobic nitric oxide reductase; uses NADH to detoxify nitric oxide (NO), protecting several 4Fe-4S NO-sensitive enzymes. Has at least 2 reductase partners, only one of which (NorW, flavorubredoxin reductase) has been identified. NO probably binds to the di-iron center; electrons enter from the NorW at rubredoxin and are transferred sequentially to the FMN center and the di-iron center. Also able to function as an aerobic oxygen reductase; In the N-terminal section; belongs to the zinc metallo- hydrolase group 3 family.
  
  
 0.416
hspQ
Hypothetical protein; Involved in the degradation of certain denaturated proteins, including DnaA, during heat shock stress; Belongs to the HspQ family.
  
     0.405
Your Current Organism:
Citrobacter koseri
NCBI taxonomy Id: 290338
Other names: C. koseri ATCC BAA-895, Citrobacter (diversus) koseri ATCC BAA-895, Citrobacter koseri ATCC BAA-895, Citrobacter koseri str. ATCC BAA-895, Citrobacter koseri strain ATCC BAA-895
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.