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
KRG30634.1RNA polymerase subunit sigma; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (287 aa)    
Predicted Functional Partners:
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.
 
 
 0.998
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.
 
 
 0.998
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.
 
 
 0.998
KRG28917.1
Hypothetical protein; 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.
   
 
 0.997
nusA
Transcription elongation factor NusA; Participates in both transcription termination and antitermination.
 
 
 0.912
KRG29217.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.876
KRG27954.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.876
KRG29673.1
MerR family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.859
KRG30808.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.853
dnaG
DNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Belongs to the DnaG primase family.
 
  
 0.827
Your Current Organism:
Salegentibacter mishustinae
NCBI taxonomy Id: 270918
Other names: DSM 23404, KCTC 12263, KMM 6049, LMG 22584, LMG:22584, NBRC 100592, S. mishustinae, Salegentibacter mishustinae Nedashkovskaya et al. 2005
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.