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
pnp3' exoribonuclease; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction. (725 aa)    
Predicted Functional Partners:
rho
Transcription termination factor Rho; Facilitates transcription termination by a mechanism that involves Rho binding to the nascent RNA, activation of Rho's RNA- dependent ATPase activity, and release of the mRNA from the DNA template.
  
  
 0.920
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
 
  
 0.914
nusA
NusA antitermination factor; Participates in both transcription termination and antitermination.
 
  
 0.913
Mnod_2928
PFAM: helicase domain protein; DbpA RNA-binding domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: met:M446_4667 DEAD/DEAH box helicase domain-containing protein; Belongs to the DEAD box helicase family.
  
 
 0.907
Mnod_3323
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: met:M446_4333 DEAD/DEAH box helicase domain-containing protein; Belongs to the DEAD box helicase family.
  
 
 0.907
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.
  
  
 0.907
Mnod_7234
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: met:M446_6484 DEAD/DEAH box helicase domain-containing protein.
  
 
 0.907
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
 
  
 0.897
rne
Ribonuclease, Rne/Rng family; Endoribonuclease that plays a central role in RNA processing and decay. Required for the maturation of 5S and 16S rRNAs and the majority of tRNAs. Also involved in the degradation of most mRNAs. Belongs to the RNase E/G family. RNase E subfamily.
  
 
 0.886
rpsD
RNA-binding S4 domain protein; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
  
  
 0.876
Your Current Organism:
Methylobacterium nodulans
NCBI taxonomy Id: 460265
Other names: M. nodulans ORS 2060, Methylobacterium nodulans ORS 2060, Methylobacterium nodulans str. ORS 2060, Methylobacterium nodulans strain ORS 2060
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.