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_01075COG: COG3121 P pilus assembly protein, chaperone PapD; Psort location: Periplasmic, score:9.44. (230 aa)    
Predicted Functional Partners:
CKO_01074
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
 
   0.937
CKO_00964
Hypothetical protein; KEGG: ech:ECH_0340 0.0064 gpsA; glycerol-3-phosphate dehydrogenase (NAD(P)+) K00057; COG: COG3539 P pilus assembly protein, pilin FimA; Psort location: Extracellular, score:9.71.
 
   0.876
CKO_05121
COG: COG3539 P pilus assembly protein, pilin FimA; Psort location: Extracellular, score:9.72.
 
   0.874
CKO_01220
COG: COG3539 P pilus assembly protein, pilin FimA; Psort location: Extracellular, score:9.72.
 
   0.871
CKO_00963
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
 
   0.860
CKO_01219
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
 
   0.860
CKO_02325
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:9.93.
 
   0.860
CKO_02326
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
 
   0.860
CKO_02919
Hypothetical protein; KEGG: chu:CHU_0938 0.0054 CHU large protein; uncharacterized K01238; COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
 
   0.860
CKO_03233
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
 
   0.860
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 (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.