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. (730 aa)    
Predicted Functional Partners:
Oter_0293
TIGRFAM: ribonuclease, Rne/Rng family; KEGG: gur:Gura_0301 ribonuclease, Rne/Rng family.
  
 
 0.932
nusA
NusA antitermination factor; Participates in both transcription termination and antitermination.
 
  
 0.911
Oter_4527
PFAM: SNF2-related protein; helicase domain protein; type III restriction protein res subunit; SMART: DEAD-like helicases; KEGG: aha:AHA_0864 ATP-dependent helicase HepA.
  
 
 0.904
Oter_0943
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: bam:Bamb_2723 DEAD/DEAH box helicase domain protein.
 
 0.897
Oter_1588
PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: gsu:GSU0914 ATP-dependent RNA helicase RhlE.
 
 0.895
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.
  
  
 0.891
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.
  
  
 0.890
tsf
Translation elongation factor Ts; Associates with the EF-Tu.GDP complex and induces the exchange of GDP to GTP. It remains bound to the aminoacyl-tRNA.EF- Tu.GTP complex up to the GTP hydrolysis stage on the ribosome. Belongs to the EF-Ts family.
 
  
 0.890
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.
 
  
 0.883
Oter_3706
PFAM: helicase domain protein; DbpA RNA-binding domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases; KEGG: mla:Mlab_0371 hypothetical protein.
 
 
 0.880
Your Current Organism:
Opitutus terrae
NCBI taxonomy Id: 452637
Other names: O. terrae PB90-1, Opitutus terrae DSM 11246, Opitutus terrae PB90-1, Verrucomicrobiales PB90-1, Verrucomicrobiales str. PB90-1
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