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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
pnpPolyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction. (714 aa)    
Predicted Functional Partners:
KZE46842.1
Ribonuclease G; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.988
nusA
Transcription elongation factor NusA; Participates in both transcription termination and antitermination.
 
  
 0.941
KZE53047.1
RNA helicase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the DEAD box helicase family.
  
 
 0.937
infB
Translation initiation factor IF-2; One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. IF-2 subfamily.
  
  
 0.931
KZE51474.1
DEAD/DEAH box helicase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the DEAD box helicase family.
  
 
 0.930
KZE52286.1
RNA helicase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the DEAD box helicase family.
  
 
 0.930
KZE49305.1
DEAD/DEAH box helicase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.930
cshA
DEAD/DEAH box helicase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the DEAD box helicase family.
  
 
 0.930
cca
tRNA CCA-adding enzyme; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.911
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.
 
  
 0.910
Your Current Organism:
Brevibacillus parabrevis
NCBI taxonomy Id: 54914
Other names: ATCC 10027, B. parabrevis, Bacillus parabrevis, CIP 103840, DSM 8376, IFO 12334, JCM 8506, LMG 15971, LMG:15971, NBRC 12334, NCIMB 13346, NRRL NRS-605, NRRL NRS-815
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.