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. (728 aa)    
Predicted Functional Partners:
nusA
NusA antitermination factor; Participates in both transcription termination and antitermination.
 
  
 0.956
Plav_2485
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: mag:amb1428 superfamily II DNA and RNA helicase; Belongs to the DEAD box helicase family.
 
 
 0.933
Plav_3252
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: rsh:Rsph17029_1195 DEAD/DEAH box helicase domain protein; Belongs to the DEAD box helicase family.
 
 
 0.933
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.
  
  
 0.932
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.
  
  
 0.924
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.
 
  
 0.924
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.
  
  
 0.919
truB
tRNA pseudouridine synthase B; Responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs; Belongs to the pseudouridine synthase TruB family. Type 1 subfamily.
 
  
 0.916
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.
  
 
 0.913
Plav_0528
TIGRFAM: ribonuclease, Rne/Rng family; KEGG: gsu:GSU3239 ribonuclease G.
  
 
 0.911
Your Current Organism:
Parvibaculum lavamentivorans
NCBI taxonomy Id: 402881
Other names: P. lavamentivorans DS-1, Parvibaculum lavamentivorans DS-1, Parvibaculum lavamentivorans str. DS-1, Parvibaculum lavamentivorans strain DS-1
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