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
KQN52153.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (290 aa)    
Predicted Functional Partners:
KQN49614.1
DNA-directed RNA polymerase subunit alpha; Catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Dimerization of the alpha subunit is the first step in the sequential assembly of subunits to form the holoenzyme; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.999
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; beta subunit is part of the catalytic core which binds with a sigma factor to produce the holoenzyme; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.852
rpoZ
DNA-directed RNA polymerase subunit omega; 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; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.832
KQN49679.1
DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Subunit beta' binds to sigma factor allowing it to bind to the -10 region of the promoter; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.832
KQN49493.1
RNA polymerase sigma factor RpoS; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this sigma factor controls a regulon of genes required for protection against external stresses; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.817
KQN43729.1
RNA polymerase subunit sigma; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; this is the primary sigma factor of bacteria; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.817
KQN51070.1
Binds with the catalytic core of RNA polymerase to produce the holoenzyme; this sigma factor is responsible for the expression of heat shock promoters; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
   0.817
KQN49305.1
AraC family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
   0.758
gltB
Catalyzes the formation of glutamate from glutamine and alpha-ketoglutarate; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.753
KQN51896.1
AraC family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.743
Your Current Organism:
Serratia sp. Leaf50
NCBI taxonomy Id: 1736223
Other names: S. sp. Leaf50
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