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
EKY26665.1RNA polymerase sigma-K factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (235 aa)    
Predicted Functional Partners:
EKY27009.1
Sporulation transcription factor Spo0A; May play the central regulatory role in sporulation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress. Spo0A may act in concert with spo0H (a sigma factor) to control the expression of some genes that are critical to the sporulation process.
  
   
 0.860
spoIIAB
Anti-sigma F factor; Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti- anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.
  
   
 0.794
EKY27008.1
SpoIVB peptidase; KEGG: cbk:CLL_A2396 2.2e-124 spoIVB; stage IV sporulation protein B K06399.
  
   
 0.777
EKY27672.1
Sporulation transcriptional regulator SpoIIID; Psort location: Cytoplasmic, score: 7.50.
  
   
 0.773
EKY26645.1
Stage IV sporulation protein A; ATPase. Has a role at an early stage in the morphogenesis of the spore coat.
  
     0.773
EKY22768.1
Stage V sporulation protein AE; Psort location: CytoplasmicMembrane, score: 10.00.
  
     0.771
EKY22769.1
KEGG: bao:BAMF_1841 2.1e-71 spoVAD1; stage V sporulation protein AD.
  
     0.771
EKY22770.1
Stage V sporulation protein AC; Psort location: CytoplasmicMembrane, score: 10.00.
  
     0.771
EKY27243.1
Stage V sporulation protein T; Psort location: Cytoplasmic, score: 9.97.
  
     0.764
EKY27642.1
Stage II sporulation protein R; Psort location: Cytoplasmic, score: 7.50.
  
     0.763
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.