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
Ping_0946RNA polymerase, sigma-24 subunit, ECF subfamily protein; PFAM: sigma-70 region 2 domain protein; sigma-70 region 4 domain protein; Sigma-70, region 4 type 2; KEGG: pha:PSHAa0959 RNA polymerase sigma-70 factor; Belongs to the sigma-70 factor family. ECF subfamily. (188 aa)    
Predicted Functional Partners:
Ping_0066
Anti sigma-E protein, RseA; 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 proteases finish [...]
 
 
 0.915
Ping_0947
KEGG: ppr:PBPRA0959 hypothetical protein.
  
    0.816
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.
    
 
 0.808
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.
    
 
 0.807
Ping_0995
RNA polymerase, sigma-24 subunit, RpoE; PFAM: sigma-70 region 2 domain protein; sigma-70 region 4 domain protein; Sigma-70, region 4 type 2; KEGG: vfi:VFA0766 RNA polymerase sigma-E factor homologue; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.664
rpoE
RNA polymerase, sigma-24 subunit, RpoE; PFAM: sigma-70 region 2 domain protein; sigma-70 region 4 domain protein; Sigma-70, region 4 type 2; KEGG: pha:PSHAa0726 sigma E (sigma 24) factor of RNA polymerase, response to periplasmic stress (TetR/ArcR) (partial match); Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.650
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.
    
 
 0.607
Ping_0945
KEGG: vvy:VV3193 putative signal peptide protein.
  
    0.505
Ping_0067
PFAM: MucB/RseB family protein; KEGG: cps:CPS_4127 sigma-E factor regulatory protein RseB.
 
 
 0.443
Ping_0996
TIGRFAM: anti-sigma factor, putative, ChrR family; KEGG: son:SO1985 transcriptional activator, putative.
 
 
 0.441
Your Current Organism:
Psychromonas ingrahamii
NCBI taxonomy Id: 357804
Other names: P. ingrahamii 37, Psychromonas ingrahamii 37, Psychromonas ingrahamii str. 37, Psychromonas ingrahamii strain 37, gas vacuolate str. 37
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.