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
dcyDHypothetical protein; Catalyzes the alpha,beta-elimination reaction of D-cysteine and of several D-cysteine derivatives. It could be a defense mechanism against D-cysteine; Belongs to the ACC deaminase/D-cysteine desulfhydrase family. (334 aa)    
Predicted Functional Partners:
CKO_01629
Hypothetical protein; KEGG: ece:Z2627 6.4e-185 malY; enzyme that may degrade or block biosynthesis of endogenous mal inducer, probably aminotrasferase K01760; COG: COG1168 Bifunctional PLP-dependent enzyme with beta-cystathionase and maltose regulon repressor activities.
    
  0.903
CKO_04539
Hypothetical protein; KEGG: ecc:c1175 1.0e-184 putative aminotransferase K00842; COG: COG1168 Bifunctional PLP-dependent enzyme with beta-cystathionase and maltose regulon repressor activities; Psort location: Cytoplasmic, score:8.96.
    
  0.903
CKO_00261
Hypothetical protein; KEGG: ssn:SSO_2603 2.3e-132 sseA; putative thiosulfate sulfurtransferase K01011; COG: COG2897 Rhodanese-related sulfurtransferase.
     
  0.900
CKO_01707
Hypothetical protein; KEGG: plu:plu0523 1.2e-149 unnamed protein product; similar to cystathionine gamma-lyase K01758; COG: COG0626 Cystathionine beta-lyases/cystathionine gamma-synthases; Psort location: Cytoplasmic, score:9.97.
     
  0.900
CKO_03454
Hypothetical protein; KEGG: sfl:SF3053 3.6e-159 metC; cystathionine beta-lyase K01760; COG: COG0626 Cystathionine beta-lyases/cystathionine gamma-synthases; Psort location: Cytoplasmic, score:9.26.
     
  0.900
CKO_04402
Hypothetical protein; KEGG: ecc:c3742 8.1e-201 metC; cystathionine beta-lyase K01760; COG: COG0626 Cystathionine beta-lyases/cystathionine gamma-synthases; Psort location: Cytoplasmic, score:9.26.
     
  0.900
CKO_01027
Hypothetical protein; KEGG: hpa:HPAG1_0922 8.3e-41 amino acid ABC transporter, permease protein; COG: COG0765 ABC-type amino acid transport system, permease component; Psort location: CytoplasmicMembrane, score:10.00.
  
  
 0.791
CKO_01028
Hypothetical protein; KEGG: ssn:SSO_1201 5.8e-120 yecC; putative ATP-binding component of a transport system K02028; COG: COG1126 ABC-type polar amino acid transport system, ATPase component; Psort location: CytoplasmicMembrane, score:7.88.
  
  
 0.750
CKO_01025
Hypothetical protein; KEGG: eci:UTI89_C2121 1.1e-132 fliY; cystine-binding periplasmic protein precursor K02030:K02424; COG: COG0834 ABC-type amino acid transport/signal transduction systems, periplasmic component/domain; Psort location: Periplasmic, score:10.00; Belongs to the bacterial solute-binding protein 3 family.
  
  
 0.725
CKO_01024
Hypothetical protein; COG: NOG08733 non supervised orthologous group; Psort location: Cytoplasmic, score:8.96.
       0.480
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 (36%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.