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
tcdRAlternative RNA polymerase sigma factors. (184 aa)    
Predicted Functional Partners:
tcdE
Holin-like pore-forming protein.
  
  
 0.829
tcdB
Toxin B.
  
  
 0.780
tcdC
Negative regulator of toxin gene expression.
   
  
 0.760
rpoC
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
 
 0.730
rpoA
DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
 
 0.706
rpoB
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.656
codY
Transcriptional regulator, GTP-sensing pleiotropic repressor codY; DNA-binding protein that represses the expression of many genes that are induced as cells make the transition from rapid exponential growth to stationary phase. It is a GTP-binding protein that senses the intracellular GTP concentration as an indicator of nutritional limitations. At low GTP concentration it no longer binds GTP and stop to act as a transcriptional repressor; Belongs to the CodY family.
      
 0.645
ccpA
Transcriptional regulator, LacI family; Experimentally verified through RNA-seq as part of Spo0A regulated transcriptome: up-regulated in Spo0A mutant. Experimentally verified through Mass Spectrometry as part of Spo0A regulated proteome: up-regulated in Spo0A mutant PMID:24568651 .Experimentally verified as part of mature spore proteome PMID:19542279.
   
  
 0.643
CAJ68304.1
Putative transporter, LrgA family.
   
  
 0.635
cdtR
Clostridium difficile binary toxin regulatory gene, LytTR family.
   
  
 0.634
Your Current Organism:
Clostridioides difficile
NCBI taxonomy Id: 272563
Other names: C. difficile 630, Clostridioides difficile 630, Clostridium difficile 630, Clostridium difficile 630 (epidemic type X), Clostridium difficile str. 630, Clostridium difficile strain 630, Peptoclostridium difficile 630
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