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
hfqRNA chaperone Hfq; RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs. Belongs to the Hfq family. (87 aa)    
Predicted Functional Partners:
csrA
Carbon storage regulator; Affects carbohydrate metabolism; has regulatory role in many processes; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the CsrA/RsmA family.
   
  
 0.937
pnp
Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
    
 
 0.908
ihfA
Integration host factor subunit alpha; This protein is one of the two subunits of integration host factor, a specific DNA-binding protein that functions in genetic recombination as well as in transcriptional and translational control. Belongs to the bacterial histone-like protein family.
   
  
 0.863
dksA
RNA polymerase-binding transcription factor; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.851
clpX
ATP-dependent Clp protease ATP-binding subunit ClpX; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP.
   
  
 0.850
luxO
AAA family ATPase; Acts negatively to control the expression of luminescence. At low cell density, LuxO is phosphorylated, and together with sigma-54, causes repression of the luxCDABEGH operon. This repression could be indirect, LuxO could activate a negative regulator of luminescence. At high cell density, LuxO is dephosphorylated and inactive, therefore the luxCDABEGH operon is not repressed and light is emitted. LuxO and sigma-54 have also a role in activating the production of siderophore and in regulating the rugose colony morphology phenotype (By similarity).
     
 0.844
ptsH
PTS sugar transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.836
miaA
tRNA dimethylallyltransferase; Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i(6)A); Belongs to the IPP transferase family.
  
  
 0.835
luxR
LuxR family transcriptional regulator; Regulatory protein of bacterial bioluminescence. It probably binds the autoinducer molecule and potentiates the transcription of the bioluminescence operon.
      
 0.834
xth
Exodeoxyribonuclease III; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.834
Your Current Organism:
Vibrio harveyi
NCBI taxonomy Id: 669
Other names: ATCC 14126, Achromobacter harveyi, Beneckea harveyi, Beneckea neptuna, CAIM 513, CCUG 28584, CECT 525, CIP 103192, DSM 19623, IFO 15634, LMG 4044, LMG:4044, Lucibacterium harveyi, NBRC 15634, NCCB 80033, NCTC 12970, Photobacterium harveyi, Pseudomonas harveyi, V. harveyi, Vibrio carchariae, Vibrio sp. HENC-01, Vibrio sp. HENC-02, Vibrio sp. PG 001, Vibrio sp. PG 002, Vibrio sp. PG 006, Vibrio sp. PG 007, Vibrio trachuri
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