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pcnB protein (Idiomarina loihiensis) - STRING interaction network
"pcnB" - Poly(A) polymerase in Idiomarina loihiensis
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second shell of interactors
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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pcnBPoly(A) polymerase; Adds poly(A) tail to the 3’ end of many RNAs, which usually targets these RNAs for decay. Plays a significant role in the global control of gene expression, through influencing the rate of transcript degradation, and in the general RNA quality control (462 aa)    
Predicted Functional Partners:
pnp
Polynucleotide phosphorylase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3’- to 5’-direction (716 aa)
   
  0.971
rne
RNase E; 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 (980 aa)
   
  0.943
IL2253
7,8-dihydro-6-hydroxymethylpterin-pyrophosphokinase (168 aa)
   
   
  0.941
hfq
Host factor I-like protein; RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs (85 aa)
       
 
  0.915
rnr
Exoribonuclease R; 3’-5’ exoribonuclease that releases 5’-nucleoside monophosphates and is involved in maturation of structured RNAs (769 aa)
 
  0.911
panB
Ketopantoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is tranferred onto alpha-ketoisovalerate to form ketopantoate (266 aa)
   
   
  0.886
panC
Panthothenate synthetase; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate (281 aa)
   
        0.874
dksA
DnaK; Transcription factor that acts by binding directly to the RNA polymerase (RNAP). Required for negative regulation of rRNA expression and positive regulation of several amino acid biosynthesis promoters. Also required for regulation of fis expression (150 aa)
 
     
  0.873
rpsO
Ribosomal protein S15; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA (89 aa)
   
   
  0.840
cafA
RNase G (489 aa)
   
  0.819
Your Current Organism:
Idiomarina loihiensis
NCBI taxonomy Id: 283942
Other names: I. loihiensis, I. loihiensis L2TR, Idiomarina loihiensis, Idiomarina loihiensis Donachie et al. 2003, Idiomarina loihiensis L2TR, Idiomarina loihiensis str. L2TR, Idiomarina loihiensis strain L2TR
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