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. (706 aa)    
Predicted Functional Partners:
nusA
NusA antitermination factor; Participates in both transcription termination and antitermination.
 
  
 0.950
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.
 
  
 0.942
rplD
LSU ribosomal protein L4P; One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome.
  
    0.929
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.
  
  
 0.924
Ppro_0430
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases-like; KEGG: gme:Gmet_3043 DEAD/DEAH box helicase-like; Belongs to the DEAD box helicase family.
  
 
 0.916
Ppro_0754
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases-like; KEGG: gsu:GSU0914 ATP-dependent RNA helicase RhlE.
  
 
 0.916
rhlB
DEAD/DEAH box helicase domain protein; DEAD-box RNA helicase involved in RNA degradation. Has RNA- dependent ATPase activity and unwinds double-stranded RNA.
  
 
 0.916
Ppro_2535
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases-like; KEGG: rme:Rmet_0456 DEAD/DEAH box helicase-like protein; Belongs to the DEAD box helicase family.
  
 
 0.916
infB
Bacterial translation initiation factor 2 (bIF-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.
  
  
 0.913
rplC
LSU ribosomal protein L3P; One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit; Belongs to the universal ribosomal protein uL3 family.
   
  
 0.912
Your Current Organism:
Pelobacter propionicus
NCBI taxonomy Id: 338966
Other names: P. propionicus DSM 2379, Pelobacter propionicus DSM 2379, Pelobacter propionicus str. DSM 2379, Pelobacter propionicus strain DSM 2379
Server load: high (90%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.