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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 →
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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
EKY23258.1Peptidase, U32 family; KEGG: gym:GYMC10_0623 9.1e-183 peptidase U32; K08303 putative protease; Psort location: Cytoplasmic, score: 7.50. (641 aa)    
Predicted Functional Partners:
EKY23257.1
Aminotransferase, class III; KEGG: gym:GYMC10_0624 8.6e-123 aminotransferase class-III; K07250 4-aminobutyrate aminotransferase / (S)-3-amino-2-methylpropionate transaminase; Psort location: Cytoplasmic, score: 9.97; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.
  
    0.806
EKY26353.1
Peptidase, U32 family; KEGG: tte:TTE1257 1.6e-11 collagenase-like protease; K08303 putative protease; Psort location: Cytoplasmic, score: 7.50.
  
     0.676
EKY23259.1
Polyprenyl synthetase; KEGG: lmc:Lm4b_02608 1.2e-84 heptaprenyl diphosphate synthase component II; K00805 heptaprenyl diphosphate synthase; Psort location: Cytoplasmic, score: 9.97; Belongs to the FPP/GGPP synthase family.
  
    0.580
EKY26669.1
O-methyltransferase.
  
  
 0.469
Your Current Organism:
Clostridium celatum
NCBI taxonomy Id: 545697
Other names: C. celatum DSM 1785, Clostridium celatum DSM 1785
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.