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_02041Hypothetical protein; Catalyzes the sodium-dependent uptake of extracellular L- proline; Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family. (544 aa)    
Predicted Functional Partners:
CKO_02042
Hypothetical protein; Oxidizes proline to glutamate for use as a carbon and nitrogen source; Belongs to the aldehyde dehydrogenase family. In the N-terminal section; belongs to the proline dehydrogenase family.
  
  
 0.995
CKO_02563
Hypothetical protein; KEGG: xtr:3283503 0.0075 ND6; NADH dehydrogenase subunit 6 K03884; COG: COG1966 Carbon starvation protein, predicted membrane protein; Psort location: CytoplasmicMembrane, score:10.00.
  
    0.830
CKO_03443
COG: COG1966 Carbon starvation protein, predicted membrane protein; Psort location: CytoplasmicMembrane, score:10.00.
  
    0.830
CKO_03379
Hypothetical protein; KEGG: hpa:HPAG1_0925 1.4e-63 D-alanine glycine permease K01613; COG: COG1115 Na+/alanine symporter; Psort location: CytoplasmicMembrane, score:10.00.
  
  
 0.810
CKO_02043
Hypothetical protein.
       0.675
apt
Hypothetical protein; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
   
  
 0.661
gpt
Hypothetical protein; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily.
   
  
 0.661
pxpA
Hypothetical protein; Catalyzes the cleavage of 5-oxoproline to form L-glutamate coupled to the hydrolysis of ATP to ADP and inorganic phosphate.
  
    0.659
CKO_01318
Hypothetical protein; KEGG: stm:STM1749 0. adhE; alcohol dehydrogenase / acetaldehyde dehydrogenase K00001:K04072; COG: COG1012 NAD-dependent aldehyde dehydrogenases; Psort location: Cytoplasmic, score:9.26; In the C-terminal section; belongs to the iron-containing alcohol dehydrogenase family.
  
  
 0.638
CKO_02827
KEGG: spt:SPA2352 0. prpE; PrpE protein K01908; COG: COG0365 Acyl-coenzyme A synthetases/AMP-(fatty) acid ligases; Psort location: Cytoplasmic, score:9.26.
  
  
 0.585
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 (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.