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
rihAHypothetical protein; Hydrolyzes cytidine or uridine to ribose and cytosine or uracil, respectively. (312 aa)    
Predicted Functional Partners:
rbsK
Hypothetical protein; Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway.
 
  
 0.712
CKO_03130
Hypothetical protein; Phosphorylates 6-deoxy-6-sulfo-D-fructose (SF) to 6-deoxy-6- sulfo-D-fructose 1-phosphate (SFP); Belongs to the carbohydrate kinase PfkB family.
 
  
 0.545
CKO_02509
Hypothetical protein; KEGG: eca:ECA0855 1.0e-19 ABC transporter permease protein K02028; COG: COG0765 ABC-type amino acid transport system, permease component; Psort location: CytoplasmicMembrane, score:10.00.
       0.526
CKO_02510
Hypothetical protein; KEGG: ret:RHE_PF00254 3.3e-26 glnP, glnQ; glutamine ABC transporter, ATP-binding protein K02028; COG: COG0765 ABC-type amino acid transport system, permease component; Psort location: CytoplasmicMembrane, score:10.00.
       0.526
CKO_02511
Hypothetical protein; KEGG: eci:UTI89_C0648 1.5e-119 gltL; ATP-binding protein of glutamate/aspartate transport system K02028; COG: COG1126 ABC-type polar amino acid transport system, ATPase component; Psort location: Cytoplasmic, score:9.12.
     
 0.512
CKO_00616
Hypothetical protein; KEGG: eci:UTI89_C2435 4.4e-58 yeiI; hypothetical sugar kinase YeiI K00852; COG: COG0524 Sugar kinases, ribokinase family; Psort location: Cytoplasmic, score:9.26.
 
  
 0.495
polA
Hypothetical protein; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
     
 0.460
CKO_00624
Hypothetical protein; KEGG: eci:UTI89_C2435 5.2e-167 yeiI; hypothetical sugar kinase YeiI K00852; COG: COG0524 Sugar kinases, ribokinase family; Psort location: Cytoplasmic, score:9.97.
 
  
 0.445
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 (46%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.