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_02490Hypothetical protein; KEGG: stm:STM0680 1.3e-294 asnB; asparagine synthetase B K01953; COG: COG0367 Asparagine synthase (glutamine-hydrolyzing); Psort location: Cytoplasmic, score:8.96. (558 aa)    
Predicted Functional Partners:
CKO_03385
Hypothetical protein; KEGG: sec:SC0002 0. thrA; aspartokinase I K00003:K00928; COG: COG0527 Aspartokinases; Psort location: Cytoplasmic, score:8.96; In the C-terminal section; belongs to the homoserine dehydrogenase family.
 
 
 0.960
CKO_03054
Hypothetical protein; KEGG: eco:b3940 0. metL, metM; aspartokinase II and homoserine dehydrogenase II K00003:K00928; COG: COG0527 Aspartokinases; Psort location: Cytoplasmic, score:8.96; In the C-terminal section; belongs to the homoserine dehydrogenase family.
 
 
 0.949
pyrB
Hypothetical protein; KEGG: sec:SC4315 1.4e-157 pyrB; aspartate carbamoyltransferase, catalytic subunit K00609; COG: COG0540 Aspartate carbamoyltransferase, catalytic chain; Psort location: Cytoplasmic, score:9.97; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family.
  
 
 0.934
CKO_01796
Hypothetical protein; KEGG: eco:b1767 6.9e-172 ansA; cytoplasmic asparaginase I K01424; COG: COG0252 L-asparaginase/archaeal Glu-tRNAGln amidotransferase subunit D; Psort location: Cytoplasmic, score:9.26.
  
  
 0.931
purA
Hypothetical protein; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family.
  
 
 0.931
asnA
Hypothetical protein; KEGG: eci:UTI89_C4299 2.4e-169 asnA; asparagine synthetase A K01914; COG: COG2502 Asparagine synthetase A; Psort location: Cytoplasmic, score:10.00.
   
 
 0.930
argG
Hypothetical protein; KEGG: sty:STY3470 1.8e-237 argG; argininosuccinate synthetase K01940; COG: COG0137 Argininosuccinate synthase; Belongs to the argininosuccinate synthase family. Type 2 subfamily.
   
 0.930
CKO_02076
Hypothetical protein; KEGG: eca:ECA1532 4.9e-75 putative aspartate racemase K01779; COG: COG1794 Aspartate racemase; Psort location: Cytoplasmic, score:8.96.
    
 0.922
CKO_02139
Hypothetical protein; KEGG: ecj:JW0911 2.0e-204 aspC; aspartate aminotransferase, PLP-dependent K00813; COG: COG1448 Aspartate/tyrosine/aromatic aminotransferase; Psort location: Cytoplasmic, score:9.26.
   
 
 0.921
CKO_02281
Hypothetical protein; KEGG: stm:STM0847 5.5e-147 ybiK; putative asparaginase K01424; COG: COG1446 Asparaginase; Psort location: Periplasmic, score:9.44.
     
 0.920
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.