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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_02087Hypothetical protein; COG: COG1629 Outer membrane receptor proteins, mostly Fe transport; Psort location: OuterMembrane, score:10.00. (684 aa)    
Predicted Functional Partners:
CKO_01329
Hypothetical protein; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
  
 
 0.782
CKO_00040
COG: COG0810 Periplasmic protein TonB, links inner and outer membranes; Psort location: CytoplasmicMembrane, score:8.02.
  
 
 0.776
CKO_03926
Hypothetical protein; KEGG: btk:BT9727_4489 2.2e-19 cysJ; sulfite reductase [NADPH], flavoprotein, alpha subunit K00379; COG: COG3182 Uncharacterized iron-regulated membrane protein; Psort location: CytoplasmicMembrane, score:10.00.
 
  
 0.708
CKO_02088
Hypothetical protein; COG: NOG22124 non supervised orthologous group.
  
    0.659
CKO_04363
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
  
     0.562
CKO_01218
COG: COG3121 P pilus assembly protein, chaperone PapD; Psort location: Periplasmic, score:10.00.
  
     0.556
CKO_04372
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
  
     0.552
CKO_04364
COG: COG3121 P pilus assembly protein, chaperone PapD; Psort location: Periplasmic, score:9.44.
  
     0.550
CKO_04371
COG: COG3121 P pilus assembly protein, chaperone PapD; Psort location: Periplasmic, score:10.00.
  
     0.546
CKO_01074
COG: COG3188 P pilus assembly protein, porin PapC; Psort location: OuterMembrane, score:10.00.
  
     0.545
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
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