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
sigAPutative RNA polymerase sigma factor RpoD; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth. (461 aa)    
Predicted Functional Partners:
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.
 
 
 0.970
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.
 
 
 0.965
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.
 
 
 0.962
EEU97615.1
KEGG: cno:NT01CX_1107 9.7e-89 rpoB; DNA-directed RNA polymerase, beta subunit K00960; Psort location: Cytoplasmic, score: 9.26; overlaps another CDS with the same product name.
 
 
 0.960
EEU97322.1
ArsC family protein; KEGG: btl:BALH_4524 4.6e-08 arsC; possible arsenate reductase; Belongs to the ArsC family.
    
   0.864
dnaG
DNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication.
  
 0.810
nusA
Transcription termination factor NusA; Participates in both transcription termination and antitermination.
 
 
 0.674
EEU97087.1
Transcriptional regulator, AraC family; KEGG: bce:BC3740 1.9e-13 ADA regulatory protein K00567; Psort location: Cytoplasmic, score: 9.26.
    
 
 0.668
EEU96974.1
Transcriptional regulator, AraC family; KEGG: bha:BH0394 2.0e-08 adaA; methylphosphotriester-DNA alkyltransferase (AraC/XylS family) K00567; Psort location: Cytoplasmic, score: 8.96.
    
 
 0.668
EEU95861.1
KEGG: bur:Bcep18194_C7173 0.00015 two component transcriptional regulator, AraC family.
    
 
 0.668
Your Current Organism:
Faecalibacterium prausnitzii A2165
NCBI taxonomy Id: 411483
Other names: F. prausnitzii A2-165, Faecalibacterium prausnitzii A2-165
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.