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_02840Hypothetical protein. (39 aa)    
Predicted Functional Partners:
CKO_02841
Hypothetical protein; KEGG: bpm:BURPS1710b_3090 1.1e-09 glk; glucokinase/transcriptional regulator, RpiR family, fusion K00845; COG: COG1737 Transcriptional regulators; Psort location: Cytoplasmic, score:8.96.
       0.773
CKO_02842
Hypothetical protein; COG: COG0614 ABC-type Fe3+-hydroxamate transport system, periplasmic component.
       0.773
CKO_02843
Hypothetical protein; KEGG: mca:MCA0514 0.0024 NADH ubiquinone/plastoquinone complex subunit, putative K00329; COG: COG0609 ABC-type Fe3+-siderophore transport system, permease component; Psort location: CytoplasmicMembrane, score:10.00; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
       0.741
CKO_02844
Hypothetical protein; KEGG: rpa:RPA3982 0.00089 glycosyl transferase, family 4 K02851; COG: COG0609 ABC-type Fe3+-siderophore transport system, permease component; Psort location: CytoplasmicMembrane, score:10.00; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
       0.741
CKO_02846
Hypothetical protein; KEGG: ecc:c3774 1.3e-108 fepC; ferric enterobactin transport ATP-binding protein fepC K02013; COG: COG1120 ABC-type cobalamin/Fe3+-siderophores transport systems, ATPase components; Psort location: Cytoplasmic, score:9.12.
       0.741
CKO_02845
Hypothetical protein.
       0.550
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: medium (48%) [HD]