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_04873Hypothetical protein; COG: COG1175 ABC-type sugar transport systems, permease components; Psort location: CytoplasmicMembrane, score:10.00. (280 aa)    
Predicted Functional Partners:
ugpE
Hypothetical protein; Part of the binding-protein-dependent transport system for sn-glycerol-3-phosphate; probably responsible for the translocation of the substrate across the membrane.
 0.999
CKO_04874
Hypothetical protein; KEGG: eci:UTI89_C1581 4.0e-07 ycjN; putative ABC transporter periplasmic binding protein YcjN precursor K02027; COG: COG1653 ABC-type sugar transport system, periplasmic component; Psort location: Periplasmic, score:10.00.
 
 0.998
malK
Hypothetical protein; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Maltooligosaccharide importer (TC 3.A.1.1.1) family.
 
 
 0.989
ugpC
Hypothetical protein; Part of the ABC transporter complex UgpABCE involved in sn- glycerol-3-phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. sn-glycerol-3- phosphate importer (TC 3.A.1.1.3) family.
 
  
  0.989
CKO_03884
Hypothetical protein; KEGG: cya:CYA_1846 6.4e-09 modB; molybdate ABC transporter, permease protein K02018; COG: COG3833 ABC-type maltose transport systems, permease component; Psort location: CytoplasmicMembrane, score:10.00.
 
 0.981
CKO_03881
Hypothetical protein; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Binds maltose and higher maltodextrins. Belongs to the bacterial solute-binding protein 1 family.
 
 
 0.960
CKO_04870
Hypothetical protein; KEGG: eci:UTI89_C3956 4.0e-121 ugpQ; glycerophosphodiester phosphodiesterase, cytosolic K01126; COG: COG0584 Glycerophosphoryl diester phosphodiesterase; Psort location: Cytoplasmic, score:9.97.
 
  
 0.890
CKO_02485
Hypothetical protein; KEGG: spt:SPA2056 0. nagE; pts system, N-acetylglucosamine-specific IIABC component K02802:K02803:K02804; COG: COG2190 Phosphotransferase system IIA components; Psort location: CytoplasmicMembrane, score:10.00.
   
 
 0.696
CKO_00375
Hypothetical protein; KEGG: stt:t0424 4.9e-84 crr; glucose-specific IIA component of PTS system K02777; COG: COG2190 Phosphotransferase system IIA components; Psort location: Cytoplasmic, score:10.00.
    
 
 0.651
CKO_03878
Hypothetical protein; KEGG: bcn:Bcen_5941 0.0046 dihydrolipoamide acetyltransferase K00658; COG: NOG06298 non supervised orthologous group; Psort location: Periplasmic, score:10.00.
   
  
 0.558
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 (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.