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_01207Hypothetical protein; 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. (328 aa)    
Predicted Functional Partners:
CKO_01206
Hypothetical protein; KEGG: ecp:ECP_1242 8.0e-91 iron ABC transporter, ATP-binding protein K02013; COG: COG1120 ABC-type cobalamin/Fe3+-siderophores transport systems, ATPase components; Psort location: Cytoplasmic, score:9.12.
 
 
 0.970
CKO_01208
Hypothetical protein; COG: COG0614 ABC-type Fe3+-hydroxamate transport system, periplasmic component.
 
 
 0.948
hmuV
Hypothetical protein; Part of the ABC transporter complex HmuTUV involved in hemin import. Responsible for energy coupling to the transport system.
 
 
 0.928
CKO_02384
Hypothetical protein; COG: COG0614 ABC-type Fe3+-hydroxamate transport system, periplasmic component.
 
   0.850
CKO_02655
Hypothetical protein; COG: COG4558 ABC-type hemin transport system, periplasmic component; Psort location: Periplasmic, score:9.76.
 
 
 0.837
CKO_01205
Hypothetical protein; KEGG: sat:SYN_01050 2.7e-26 methyltransferase K00599; COG: COG0500 SAM-dependent methyltransferases.
 
     0.834
hmuV-2
Hypothetical protein; Part of the ABC transporter complex HmuTUV involved in hemin import. Responsible for energy coupling to the transport system.
  
   0.831
CKO_01265
Hypothetical protein; KEGG: bmf:BAB2_0485 8.9e-76 ATP/GTP-binding site motif A (P-loop):ABC transporter:AAA ATPase K02013; COG: COG1120 ABC-type cobalamin/Fe3+-siderophores transport systems, ATPase components.
  
   0.817
CKO_01203
Hypothetical protein; COG: COG1629 Outer membrane receptor proteins, mostly Fe transport; Psort location: OuterMembrane, score:10.00.
 
  
 0.809
CKO_04383
Hypothetical protein; COG: COG0614 ABC-type Fe3+-hydroxamate transport system, periplasmic component.
 
   0.787
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 (44%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.