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_02589Hypothetical protein; KEGG: sgl:SG1838 1.1e-08 putative mannonate dehydratase K01686; COG: COG1629 Outer membrane receptor proteins, mostly Fe transport; Psort location: OuterMembrane, score:10.00. (715 aa)    
Predicted Functional Partners:
CKO_02575
Hypothetical protein; KEGG: stm:STM0588 0. entF; enterobactin synthetase, component F (nonribosomal peptide synthetase) K02364; COG: COG3319 Thioesterase domains of type I polyketide synthases or non-ribosomal peptide synthetases; Psort location: CytoplasmicMembrane, score:8.46.
  
  
 0.901
CKO_02566
Hypothetical protein; KEGG: spt:SPA2137 1.4e-143 entB; isochorismatase K01252; COG: COG3433 Aryl carrier domain; Psort location: Cytoplasmic, score:8.96.
  
  
 0.856
CKO_02588
Hypothetical protein; KEGG: btk:BT9727_2470 6.1e-22 probable esterase K07214; COG: COG2382 Enterochelin esterase and related enzymes.
  
    0.674
CKO_03832
Hypothetical protein; COG: COG3712 Fe2+-dicitrate sensor, membrane component.
 
  
 0.604
CKO_02057
Hypothetical protein; COG: COG0672 High-affinity Fe2+/Pb2+ permease; Psort location: CytoplasmicMembrane, score:10.00.
   
  
 0.600
CKO_02567
Hypothetical protein; KEGG: eci:UTI89_C0596 6.5e-263 entE; enterobactin synthetase component E K02363; COG: COG1021 Peptide arylation enzymes; Psort location: Cytoplasmic, score:9.97.
   
    0.553
CKO_00041
Hypothetical protein; COG: COG1629 Outer membrane receptor proteins, mostly Fe transport; Psort location: OuterMembrane, score:10.00.
  
  
 0.517
btuB
Hypothetical protein; Involved in the active translocation of vitamin B12 (cyanocobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans- periplasmic membrane protein TonB; Belongs to the TonB-dependent receptor family. BtuB (TC 1.B.14.3.1) subfamily.
  
   
 0.476
CKO_00040
COG: COG0810 Periplasmic protein TonB, links inner and outer membranes; Psort location: CytoplasmicMembrane, score:8.02.
 
  
 0.440
CKO_02382
Hypothetical protein; KEGG: stm:STM0771 1.2e-105 putative ABC-type cobalamin/Fe3+-siderophores transport system, ATPase component K02013; COG: COG1120 ABC-type cobalamin/Fe3+-siderophores transport systems, ATPase components; Psort location: Cytoplasmic, score:9.12.
 
  
 0.440
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 (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.