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
KPH96053.1RNA polymerase subunit sigma-70; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily. (185 aa)    
Predicted Functional Partners:
KPH96054.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.969
KPH94363.1
Metal ABC transporter ATP-binding protein; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic pr [...]
  
 
 0.878
KPH93924.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.848
KPH94318.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.840
KPH94317.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.737
KPH96055.1
Ligand-gated channel protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.708
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.
    
 
 0.681
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.
    
 
 0.662
KPH95894.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.603
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.
    
 
 0.590
Your Current Organism:
Pseudoalteromonas porphyrae
NCBI taxonomy Id: 187330
Other names: P. porphyrae
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