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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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co-expression
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gene co-occurrence
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[Homology]
Score
OEG73285.1RNA polymerase factor sigma-54; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (494 aa)    
Predicted Functional Partners:
OEG73287.1
PTS IIA-like nitrogen-regulatory protein PtsN; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.910
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.
    
 
 0.909
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.
  
 
 0.904
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.
   
 
 0.897
ntrC
Nitrogen regulation protein NR(I); Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes.
 
  
 0.876
OEG72009.1
Sigma-54-dependent Fis family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.874
OEG73117.1
Sigma-54-dependent Fis family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.874
OEG74581.1
Sigma-54-dependent Fis family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.868
OEG74485.1
C4-dicarboxylate ABC transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.867
OEG75662.1
Sigma-54-dependent Fis family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.865
Your Current Organism:
Shewanella colwelliana
NCBI taxonomy Id: 23
Other names: ATCC 39565, ATCC BAA-642 [[Shewanella affinis Ivanova et al. 2004]], Alteromonas colwelliana, CIP 107703 [[Shewanella affinis Ivanova et al. 2004]], KMM 3587 [[Shewanella affinis Ivanova et al. 2004]], S. colwelliana, Shewanella affinis, Shewanella affinis Ivanova et al. 2004, strain LST-W
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