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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
sigIPutative RNA polymerase sigma factor SigI; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; Belongs to the sigma-70 factor family. SigI subfamily. (219 aa)    
Predicted Functional Partners:
EKY24451.1
Hypothetical protein; KEGG: cpv:cgd2_3700 2.3e-06 SWI/SNF related transcriptional regulator ATpase; K11647 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2/4.
 
 
 0.975
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.842
rpoC
DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.804
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.718
rpoZ
DNA-directed RNA polymerase, omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.
    
 
 0.588
EKY28059.1
Hypothetical protein; Psort location: Cytoplasmic, score: 7.50.
  
 
 0.579
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.
  
 
 0.579
EKY28912.1
Sporulation and cell division repeat protein; KEGG: bha:BH3510 6.3e-13 N-acetylmuramoyl-L-alanine amidase (sporulation mother cell wall hydrolase) K01448.
  
 
 0.536
EKY26200.1
Preprotein translocase, YajC subunit.
   
   0.534
rpsO
Ribosomal protein S15; Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.
   
   0.527
Your Current Organism:
Clostridium celatum
NCBI taxonomy Id: 545697
Other names: C. celatum DSM 1785, Clostridium celatum DSM 1785
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